Product
Realme Narzo 50
Realme Narzo 50
Vivo NEX S
Vivo NEX S
Battery
Charging 33W wired 22.5W wired
Type 5000 mAh Li-Ion 4000 mAh, non-removable
Body
Build Glass front, plastic frame, plastic back -
Dimensions 164.1 x 75.5 x 8.5 mm (6.46 x 2.97 x 0.33 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 194 g (6.84 oz) 199 g (7.02 oz)
Comms
Bluetooth 5.1, A2DP, LE 5.0, A2DP, LE
NFC No No
Positioning GPS, GLONASS, GALILEO, BDS GPS, BDS, GNSS
Radio No No
USB USB Type-C 2.0, OTG 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 1080 x 2412 pixels, 20:9 ratio (~400 ppi density) 1080 x 2316 pixels, 19.3:9 ratio (~388 ppi density)
Size 6.6 inches, 104.8 cm2 (~84.6% screen-to-body ratio) 6.59 inches, 107.3 cm2 (~86.0% screen-to-body ratio)
Type IPS LCD, 120Hz Super AMOLED
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Launch
Announced 2022, February 24 2018, June. Released 2018, June
Status Available. Released 2022, March 03 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 LED flash, HDR, panorama Dual-LED dual-tone flash, HDR, panorama
Triple 50 MP, f/1.8, 26mm (wide), 1/2.76", 0.64µm, PDAF 2 MP, f/2.4, (macro) 2 MP, f/2.4, (depth) -
Video 1080p@30/120fps 4K@30fps, 1080p@30fps
Memory
Card slot microSDXC (dedicated slot) No
Internal 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM 128GB 8GB RAM, 256GB 8GB RAM
  UFS 2.1 -
Misc
Colors Speed Blue, Speed Black Black, Red
Models RMX3286 1805, NEX S
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 5, 8, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41
Speed HSPA, LTE HSPA 42.2/5.76 Mbps, LTE (4CA) Cat16 1024/150 Mbps
Technology GSM / HSPA / LTE GSM / CDMA / HSPA / LTE
  - CDMA 800 / 1900 & TD-SCDMA
Our Tests
Audio quality - Noise -93.6dB / Crosstalk -93.8dB
Battery (old) - Endurance rating 101h
Camera - Photo / Video
Display - Contrast ratio: Infinite (nominal), 4.012 (sunlight)
Loudspeaker - Voice 71dB / Noise 74dB / Ring 91dB
Performance - AnTuTu: 287081 (v7), 351286 (v8) GeekBench: 9160 (v4.4), 2252 (v5.1) GFXBench: 34fps (ES 3.1 onscreen)
Platform
Chipset Mediatek MT6781 Helio G96 (12 nm) Qualcomm SDM845 Snapdragon 845 (10 nm)
CPU Octa-core (2x2.05 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (4x2.7 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
GPU Mali-G57 MC2 Adreno 630
OS Android 11, Realme UI 2.0 Android 8.1 (Oreo), upgradable to Android 9.0 (Pie), Funtouch 6.6
Selfie camera
Features Panorama -
Single 16 MP, f/2.1, (wide), 1/3.0", 1.0µm Motorized pop-up 8 MP, f/2.0
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
  - 32-bit/192kHz Hi-Res audio