Tecno Spark Go 3 Pro vs Nothing Phone (4a) Pro

Specs comparison

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Tecno Tecno Spark Go 3 Pro View Specs Change
Nothing Nothing Phone (4a) Pro View Specs Change
Brand Tecno Nothing
Announced 2026, August 28 2026, March 05
Released 2026, September 04 2026, March 05
Availability Available Available
Technology GSM / HSPA / LTE GSM / HSPA / LTE / 5G
2G Bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Bands HSDPA 900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - InternationalHSDPA 850 / 900 / 2100 - India
4G Bands LTE 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66, 71 - International1, 3, 5, 8, 28, 38, 40, 41 - India
5G Bands — 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA - International1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA - India
Speed HSPA, LTE HSPA, LTE, 5G
Dimensions 168.32 x 79.22 x 8.04 mm(6.63 x 3.12 x 0.32 in) 163.7 x 76.6 x 8 mm(6.44 x 3.02 x 0.31 in)
Weight 194 g (6.84 oz) Best 210 g (7.41 oz)
Build Glass front, plastic back, plastic frame Glass front (Gorilla Glass 7i), aluminum frame, aluminum back
Stylus No —
SIM Nano-SIM + Nano-SIM · Nano-SIM + Nano-SIM + eSIM (max 2 at a time)· Nano-SIM + Nano-SIM
Protection / IP Rating IP68 / IP69 dust and water resistance (high pressure water jets; immersible up to 1.5m for 30 min)1.5-meter drop resistance IP65 dust tight and water resistant (low pressure water jets)Manufacturer-rated water-resistant (up to 25cm for 20 min)137 individually addressable mini-LEDsAircraft-grade aluminium unibody
Display Type IPS LCD AMOLED
Display Size 6.78 inches, 111.0 cm2 (~85.1% screen-to-body ratio) 6.83 inches, 117.8 cm2 (~93.9% screen-to-body ratio) Best
Resolution 720 x 1600 pixels, 20:9 ratio 1260 x 2800 pixels, 20:9 ratio
Pixel Density ~259 ppi ~440 ppi Best
Refresh Rate 120Hz 144Hz Best
Peak Brightness 580 nits 800 nits (typ), 1600 nits (HBM), 5000 nits (peak) Best
Protection — Corning Gorilla Glass 7iUltra HDR image support
Display Features — 1B colors, 2160Hz PWM, HDR10+
Operating System Android Android
OS Version 16 16
Update Support — Upgradeable up to 3 major OS updates
User Interface HIOS 16 Nothing OS 4.1
Chipset Unisoc T7250 (12 nm) Qualcomm SM7750-AB Snapdragon 7 Gen 4 (4 nm)
CPU Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55) Octa-core (1x2.8 GHz Cortex-720 & 4x2.4 GHz Cortex-720 & 3x1.8 GHz Cortex-520)
GPU Mali-G57 MP1 Adreno 722
RAM Options 4GB 8GB, 12GB
Storage Options 64GB / 4GB RAM128GB / 4GB RAM 128GB / 8GB RAM256GB / 8GB RAM256GB / 12GB RAM
Storage Type eMMC 5.1 UFS 3.1
Card Slot microSDXC (dedicated slot) No
Cameras Single camera Triple camera
Modules 13 MP, f/1.85 50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, dual pixel PDAF, OIS50 MP, f/2.9, 80mm (periscope telephoto), 1/2.75", 0.64µm, PDAF, OIS, 3.5x optical zoom8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm Best
Features Dual-LED LED flash, panorama, Ultra XDR
Video 2K@30fps, 1080p@30fps, 720p@30fps 4K@30/60fps, 1080p@30/60/120fps, gyro-EIS, OIS, Dolby Vision HDR, Ultra XDR
Cameras Single camera Single camera
Modules 8 MP 32 MP, f/2.2, 22mm (wide), 1/3.42", 0.64µm Best
Video Yes 1080p@30fps
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
Audio Jack Yes No
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth Yes 5.4, A2DP, LE
GPS / Positioning GPS GPS, GALILEO, GLONASS, BDS, QZSS
NFC No Yes
Radio FM Radio No
USB USB Type-C, OTG USB Type-C 2.0, OTG
Fingerprint Yes (Side-mounted) Yes (under display, optical)
Face Unlock Yes (2D face unlock) —
Sensors Accelerometer Accelerometer, gyro, proximity, compass
Battery Type Li-Po Market-dependent versions
Battery Capacity 5200 mAh Best Li-Ion, 5080 mAh - InternationalLi-Po, 5400 mAh - India
Wired Charging 15W 50W, 50% in 22 min, 100% in 64 min Best
Reverse Wireless Charging — 7.5W reverse wired
Colours Black, Gray, Orange, Burgundy Red Black, Silver, Pink
Models KO3, KB A069P

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