Product
Realme GT3
Realme GT3
Vivo NEX A
Vivo NEX A
Battery
Charging 240W wired, PD, 50% in 4 min, 100% in 10 min 22W wired
Type 4600 mAh Li-Ion 4000 mAh, non-removable
Body
Build Glass front, plastic frame, glass back -
Dimensions 163.9 x 75.8 x 8.9 mm (6.45 x 2.98 x 0.35 in) 162 x 77 x 8 mm (6.38 x 3.03 x 0.31 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 199 g (7.02 oz) 199 g (7.02 oz)
  Illuminated RGB (on the back) -
Comms
Bluetooth 5.3, A2DP, LE, aptX HD 5.0, A2DP, LE
Infrared port Yes -
NFC Yes (dual side) No
Positioning GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS GPS, BDS, GNSS
Radio No No
USB USB Type-C 2.0 USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Resolution 1240 x 2772 pixels, 20:9 ratio (~451 ppi density) 1080 x 2316 pixels, 19.3:9 ratio (~388 ppi density)
Size 6.74 inches, 109.2 cm2 (~87.9% screen-to-body ratio) 6.59 inches, 107.3 cm2 (~86.0% screen-to-body ratio)
Type AMOLED, 1B colors, 144Hz, HDR10+, 500 nits (typ), 1100 nits (HBM), 1400 nits (peak) Super AMOLED
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Launch
Announced 2023, February 28 2018, June. Released 2018, June
Status Available. Released 2023, July 08 Discontinued
Main Camera
Dual - 12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF, 4-axis OIS 5 MP, f/2.4, (depth)
Features Dual-LED dual-tone flash, HDR, panorama Dual-LED dual-tone flash, HDR, panorama
Triple 50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 16mm, 112˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/3.3, 20mm (microscope) -
Video 4K@30/60fps, 1080p@30/60fps, gyro-EIS 4K@30fps, 1080p@30fps
Memory
Card slot No No
Internal 128GB 8GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM, 1TB 16GB RAM 128GB 6GB RAM
  UFS 3.1 -
Misc
Colors Pulse White, Booster Black Black, Red
Models RMX3709 NEX A
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands LTE 1, 2, 3, 4, 5, 8, 34, 38, 39, 40, 41
5G bands SA/NSA -
Speed HSPA, LTE, 5G HSPA 42.2/5.76 Mbps, LTE Cat15 800/150 Mbps
Technology GSM / HSPA / LTE / 5G GSM / CDMA / HSPA / LTE
  - CDMA 800 & TD-SCDMA
Our Tests
Battery (old) Endurance rating 117h -
Camera Photo / Video -
Display 974 nits max brightness (measured) -
Loudspeaker -26.9 LUFS (Good) -
Performance AnTuTu: 1074427 (v9) GeekBench: 3898 (v5.1), 3980 (v6) GFXBench: 59fps (ES 3.1 onscreen) -
Platform
Chipset Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) Qualcomm SDM710 Snapdragon 710 (10 nm)
CPU Octa-core (1x3.0 GHz Cortex-X2 & 3x2.5 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510) Octa-core (2x2.2 GHz 360 Gold & 6x1.7 GHz Kryo 360 Silver)
GPU Adreno 730 Adreno 616
OS Android 13, upgradable to Android 14, Realme UI 5.0 Android 9.0 (Pie), Funtouch 9
Selfie camera
Features HDR, panorama -
Single 16 MP, f/2.5, 25mm (wide), 1/3.09", 1.0µm Motorized pop-up 8 MP, f/2.0
Video 1080p@30fps, gyro-EIS 1080p@30fps
Sound
3.5mm jack No Yes
Loudspeaker Yes, with stereo speakers Yes
  24-bit/192kHz Hi-Res audio 32-bit/192kHz Hi-Res audio