Nothing
Nothing Phone 3a 5G Dual SIM 256GB ROM 12GB RAM GSM Unlocked - Blue
Nothing Phone 3a 5G Dual SIM 256GB ROM 12GB RAM GSM Unlocked - Blue
SKU: SKU:NT-3A-5G-12-256-BL
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MyWorldPhone.com
Nothing Phone (3a)
Smart AI. Premium Performance. Striking Blue Design.
A powerful and stylish smartphone engineered for performance, creativity, and intelligent everyday use.
Modern Blue Design
Clean geometric styling inspired by modern minimalism and classic industrial design influences.
6.77" 120Hz AMOLED Display
Smooth visuals, rich colors, and immersive clarity for gaming, streaming, and everyday browsing.
Snapdragon 7s Gen 3 Performance
Fast, efficient processing power for multitasking, apps, and gaming performance.
50MP Triple Camera System
Capture stunning photos with AI-powered imaging and advanced multi-lens technology.
0.6× to 30× Zoom Range
Includes 2× optical zoom, 4× lossless zoom, and 30× ultra zoom for detailed shots at any distance.
TrueLens Engine 3
Advanced AI imaging system combining hardware and computational photography for professional results.
Essential Space AI
Organize your ideas, notes, and content automatically with intelligent AI-powered tools.
5000mAh Battery
Long-lasting battery life designed to keep up with your day.
IP64 Water & Dust Resistance
Built for durability with protection against dust and splashes.
Unlocked Dual SIM
Works with T-Mobile, Mint, Tello, and GSM networks worldwide.
Important Compatibility Information
- Compatible with GSM networks worldwide
- Supports 5G & 4G LTE connectivity
- Not compatible with CDMA carriers (Verizon, Sprint)
- Dual Nano-SIM supported
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| Network | Technology | GSM / HSPA / LTE / 5G |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - Global | |
| HSDPA 850 / 900 / 2100 - India | ||
| 4G bands | 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66 - Global | |
| 1, 3, 5, 8, 28, 38, 40, 41 - India | ||
| 5G bands | 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA - Global | |
| 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA - India | ||
| Speed | HSPA, LTE, 5G |
| Launch | Announced | 2025, March 04 |
|---|---|---|
| Status | Available. Released 2025, March 11 |
| Body | Dimensions | 163.5 x 77.5 x 8.4 mm (6.44 x 3.05 x 0.33 in) |
|---|---|---|
| Weight | 201 g (7.09 oz) | |
| SIM | Nano-SIM + Nano-SIM | |
| IP64 dust tight and water resistant (water splashes) 3 LED light strips on the back (notifications, camera fill light, 26 addressable zones) |
| Display | Type | AMOLED, 1B colors, 120Hz, HDR10+, 800 nits (typ), 1300 nits (HBM), 3000 nits (peak) |
|---|---|---|
| Size | 6.77 inches, 111.5 cm2 (~88.0% screen-to-body ratio) | |
| Resolution | 1080 x 2392 pixels (~387 ppi density) | |
| Protection | Panda Glass | |
| Ultra HDR image support |
| Platform | OS | Android 15, up to 3 major Android upgrades, Nothing OS 3.1 |
|---|---|---|
| Chipset | Qualcomm SM7635 Snapdragon 7s Gen 3 (4 nm) | |
| CPU | Octa-core (1x2.5 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520) | |
| GPU | Adreno 710 (940 MHz) |
| Memory | Card slot | No |
|---|---|---|
| Internal | 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| Main Camera | Triple | 50 MP, f/1.9, 24mm (wide), 1/1.57", 1.0µm, PDAF, OIS 50 MP, f/2.0, 50mm (telephoto), 1/2.74", 0.64µm, PDAF (25cm - ∞), 2x optical zoom 8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm |
|---|---|---|
| Features | LED flash, panorama, HDR | |
| Video | 4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS |
| Selfie camera | Single | 32 MP, f/2.2, 22mm (wide), 1/3.44" |
|---|---|---|
| Video | 1080p@30fps |
| Sound | Loudspeaker | Yes, with stereo speakers |
|---|---|---|
| 3.5mm jack | No |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct |
|---|---|---|
| Bluetooth | 5.4, A2DP, LE | |
| Positioning | GPS, GALILEO, GLONASS, BDS, QZSS | |
| NFC | Yes | |
| Radio | No | |
| USB | USB Type-C 2.0, OTG |
| Features | Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
|---|---|---|
| Circle to Search |
| Battery | Type | 5000 mAh |
|---|---|---|
| Charging | 50W wired, 50% in 19 min, 100% in 56 min |
| Misc | Colors | Black, White, Blue |
|---|---|---|
| Models | A059 |
| Tests | Performance | AnTuTu: 828429 (v10) GeekBench: 3278 (v6) 3DMark: 1064 (Wild Life Extreme) |
|---|---|---|
| Display | 1273 nits max brightness (measured) | |
| Loudspeaker | -24.1 LUFS (Very good) | |
| Battery (new) |
Active use score 13:38h
|
| Warranty | No Warranty |
|---|
| UPC/EAN | 6974434224322 |
|---|
| 1pcs | Nothing Phone 3a 5G |
| 1pcs | Battery. |
| 1pcs | Home Charger. |
| 1pcs | Headphone. |
| 1pcs | Data Cable. |
| 1pcs | User Manual. |
1. Which exact phone is this?
This is the Nothing Phone (3a) 5G with 12GB RAM, 256GB storage and Blue finish. Nothing officially offers Blue with 12GB+256GB.
2. Is Blue an official color?
Yes. Nothing lists Black, White and Blue.
3. Is 12GB + 256GB an official configuration?
Yes. Nothing’s official configurations include 8GB+128GB and 12GB+256GB.
4. How much physical RAM does this model have?
12GB.
5. Does it support RAM Booster?
Yes. Nothing markets the 12GB model as supporting up to 20GB RAM with Booster. The extra portion is storage-backed virtual memory, not physical RAM.
6. How much storage does it have?
256GB internal storage.
7. Does it support microSD?
No. Nothing does not provide expandable-storage support on Phone (3a).
8. Is all 256GB available to the buyer?
No. The operating system and preinstalled software consume part of the advertised storage capacity.
9. Does it support Dual SIM?
Yes. Nothing lists Dual SIM support.
10. Does it support eSIM?
For most international versions, No. Nothing’s current international specification says eSIM: No, while Nothing Support says Japanese versions support eSIM. So this should be treated as regional.
Snapdragon 7s Gen 3
11. Which processor powers Phone (3a)?
Qualcomm Snapdragon 7s Gen 3 Mobile Platform.
12. What manufacturing process does it use?
TSMC 4nm N4.
13. How many CPU cores does it have?
Eight.
14. What is the CPU configuration?
1× Cortex-A720 Prime up to 2.5GHz + 3× Cortex-A720 Performance up to 2.4GHz + 4× Cortex-A520 Efficiency up to 1.8GHz.
15. What is the maximum CPU frequency?
2.5GHz.
16. Is it a 64-bit processor?
Yes.
17. Which GPU does Nothing specify in the core technical sheet?
Nothing’s main specifications use the manufacturer-safe term Qualcomm Adreno GPU.
18. Does Nothing identify the exact GPU elsewhere?
Yes. Nothing’s own comparison table lists Qualcomm Adreno 810 at 1.05GHz.
19. Is MyWorldPhone’s Adreno 710/940MHz correct?
No. The live page currently says Adreno 710 (940MHz). Nothing itself lists Adreno 810 at 1.05GHz.
20. What AI hardware is built in?
Qualcomm Hexagon NPU and Qualcomm AI Engine.
Performance, cooling & AI
21. What ISP does the Snapdragon platform use?
Qualcomm Spectra Image Signal Processor.
22. Does Phone (3a) have vapor-chamber cooling?
Yes. Nothing advertises a 4,500mm² steel vapor chamber.
23. Does Nothing publish a temperature-reduction claim?
Yes. One official regional page says up to approximately 23% lower overall phone temperature in its comparison testing. Treat that as a manufacturer-lab claim, not guaranteed real-world temperature reduction.
24. Does it have gaming optimization?
Yes. Nothing says gaming mode prioritizes CPU/GPU performance and includes Super Colour Enhancement.
25. Does it support on-device generative AI?
Yes. Nothing specifically markets Snapdragon 7s Gen 3’s on-device generative-AI support.
26. What is Essential Key?
A dedicated physical key used to capture information for Essential Space.
27. What is Essential Space?
Nothing’s AI-assisted system for organizing screenshots, voice notes, reminders, ideas and actions.
28. Does Essential Space automatically organize captured information?
Yes. Nothing says it can organize and catalog captured content and provide summaries or action points.
29. Does Nothing integrate ChatGPT into its software?
Nothing advertises ChatGPT functionality through Nothing OS integrations, subject to software/account availability.
30. Does vapor-chamber cooling mean the phone cannot get hot?
No. Fast charging, gaming, 5G and sustained camera use can still produce heat.
Display
31. How large is the display?
6.77 inches.
32. What panel technology does it use?
Flexible AMOLED.
33. Is it a curved-screen phone?
Nothing describes Phone (3a) as using flat surfaces and straight sides, while “flexible AMOLED” refers to panel construction rather than a curved viewing surface. I would not market it as a curved-screen phone.
34. What is the resolution?
1080 × 2392 pixels.
35. What is the pixel density?
387 PPI.
36. What is the official screen-to-body ratio?
91.4%.
37. What refresh rate does it support?
Adaptive refresh rate up to 120Hz.
38. What is the touch-sampling rate?
Up to 1000Hz.
39. What PWM frequency does Nothing specify?
2160Hz PWM.
40. How many colors does the display support?
10-bit / approximately 1.07 billion colors.
Brightness, HDR & protection
41. What is typical brightness?
800 nits.
42. What is outdoor/HBM brightness?
Up to 1300 nits.
43. What is peak brightness?
Up to 3000 nits.
44. Does 3000 nits mean the entire display stays at that brightness?
No. It is a peak-brightness specification.
45. What is the contrast ratio?
1,000,000:1.
46. Does it support HDR10+?
Yes.
47. What protects the display?
Panda Glass.
48. Does it use Always-On Display?
Nothing OS provides lock-screen/display customization, but the primary technical page reviewed here does not need an AOD claim to market the panel accurately.
49. Is MyWorldPhone’s ~88% screen-to-body ratio correct?
No. Your live table shows approximately 88.0%, while Nothing officially advertises 91.4%.
50. What should the display specification say?
6.77" Flexible AMOLED | 1080 × 2392 | 387 PPI | 91.4% Screen-to-Body | Adaptive 120Hz | 1000Hz Touch | 2160Hz PWM | HDR10+
Blue design, dimensions & durability
51. Is Blue part of Nothing’s standard international lineup?
Yes.
52. What are the exact dimensions?
163.52 × 77.50 × 8.35mm.
53. What does it weigh?
201g.
54. What materials does Nothing advertise?
Nothing describes high-grade tempered glass and precision-machined aluminium accents.
55. What IP rating does it have?
IP64.
56. Is IP64 waterproof?
No. It is intended for dust and splash resistance, not normal underwater use.
57. Does Nothing perform broader durability testing?
Yes. Nothing advertises more than 95,000 tests across 68 quality-control protocols for the Phone (3a) series.
58. Does it have a linear haptic motor?
Yes.
59. Does it have an in-display fingerprint reader?
Yes.
60. Does it support face unlock?
Yes.
Glyph Interface
61. What is the Glyph Interface?
Nothing’s rear LED interaction system for visual notifications and other functions.
62. How many individually addressable Glyph zones are there?
26.
63. Does it support Glyph Timer?
Yes.
64. Does it support Essential Notifications?
Yes.
65. Does it support a volume indicator?
Yes.
66. Does it support Glyph Composer?
Yes.
67. Does it support Flip to Glyph?
Yes.
68. Does it support music visualization?
Yes.
69. Can the Glyph system act as camera fill light?
Yes. Nothing calls this Glyph Fill Light.
70. Should image ALT text call it a “ring light”?
No. Glyph Interface or Glyph lighting is more accurate than “ring light.”
Main rear camera
71. How many rear cameras does Phone (3a) have?
Three.
72. What are the three cameras?
50MP main + 50MP telephoto + 8MP ultrawide.
73. Who makes the main sensor?
Samsung.
74. What is the main-camera resolution?
50MP.
75. What is its exact aperture?
f/1.88.
76. What is the main sensor size?
Nothing’s official pages use approximately 1/1.56–1/1.57 inch, depending on regional rounding. Using 1/1.57" is safe for this listing.
77. Does it have OIS?
Yes. The main camera supports OIS + EIS.
78. Does it autofocus?
Yes.
79. What is the main-camera field of view?
Nothing’s technical specification lists approximately 84.5°.
80. What equivalent focal length does Nothing market?
Approximately 24mm.
Telephoto & ultrawide cameras
81. What is the telephoto resolution?
50MP.
82. Who makes the telephoto sensor?
Samsung.
83. What is its aperture?
f/2.0.
84. What is its sensor size?
Nothing’s official technical page gives 1/2.75", while its Blue product marketing page rounds it to 1/2.74". Both are first-party Nothing values, so the safest retail wording is approximately 1/2.75" rather than treating 1/2.74" as a hard error.
85. What optical zoom does it provide?
2× optical zoom.
86. Does it support in-sensor zoom?
Yes—up to 4× in-sensor/lossless zoom.
87. What is maximum advertised zoom?
Up to 30× Ultra Zoom.
88. Does the telephoto have OIS?
Nothing’s official specification lists EIS, not OIS, for the regular Phone (3a) telephoto.
89. What is the ultrawide camera?
8MP Sony | f/2.2 | 1/4" sensor | 120° FoV.
90. Is this a periscope telephoto?
No. The regular Phone (3a) uses a conventional 2× telephoto. The Phone (3a) Pro uses the 3× periscope system.
Selfie, video, battery & connectivity
91. What is the front-camera resolution?
32MP. Your top MyWorldPhone camera field is correct.
92. Who supplies the selfie camera?
Samsung.
93. What are its key specs?
32MP | f/2.2 | 1/3.44" | 89° FoV.
94. What is maximum rear-video resolution?
4K at 30fps.
95. Does it support 1080p60 and slow motion?
Yes. Nothing lists 1080p30/60 and 1080p120 slow motion.
96. What battery capacity does it have?
5000mAh.
97. What charging does it support?
50W wired charging + 7.5W reverse wired charging.
98. Does it support wireless charging?
No. Nothing Support explicitly confirms that wireless charging is unsupported.
99. What Wi-Fi and Bluetooth does it use?
Wi-Fi 6 on 2.4GHz + 5GHz with 2×2 MIMO, MU-MIMO, OFDMA and TWT, plus Bluetooth 5.4.
100. What other major connectivity/software features are included?
It supports 5G SA/NSA with 4×4 MIMO, Gigabit LTE with 4×4 MIMO, NFC, GPS L1/GLONASS G1/BeiDou B1I/Galileo E1/QZSS L1, dual stereo speakers, two high-definition microphones, USB Type-C 2.0/OTG, in-screen fingerprint recognition, Nothing OS 3.1 based on Android 15 at launch, three Android updates and six years of security updates.
Factory-unlocked status does not guarantee activation on every network. Nothing publishes broad international LTE/5G support, but actual service depends on the exact regional unit, supported bands, IMEI eligibility, VoLTE/IMS provisioning, carrier certification and current carrier policies.
