Product
Realme Narzo 50 Pro
Realme Narzo 50 Pro
OnePlus X
OnePlus X
Battery
Charging 33W wired, 50% in 31 min -
Type 5000 mAh Li-Po 2525 mAh, non-removable
Body
Build - Glass front (Gorilla Glass 3), glass back, aluminum frame
Dimensions 160.2 x 73.3 x 8 mm (6.31 x 2.89 x 0.31 in) 140 x 69 x 6.9 mm (5.51 x 2.72 x 0.27 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 181 g (6.38 oz) 138 g / 160 g (4.87 oz)
Comms
Bluetooth 5.2, A2DP, LE, aptX HD 4.0, A2DP
NFC No No
Positioning GPS, GLONASS, BDS GPS, GLONASS, BDS
Radio Unspecified FM radio
USB USB Type-C 2.0 microUSB 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Wi-Fi 802.11 b/g/n, hotspot
Display
Protection Corning Gorilla Glass 5 Corning Gorilla Glass 3
Resolution 1080 x 2400 pixels, 20:9 ratio (~411 ppi density) 1080 x 1920 pixels, 16:9 ratio (~441 ppi density)
Size 6.4 inches, 98.9 cm2 (~84.2% screen-to-body ratio) 5.0 inches, 68.9 cm2 (~71.3% screen-to-body ratio)
Type Super AMOLED, 90Hz AMOLED
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Accelerometer, gyro, proximity
Launch
Announced 2022, May 18 2015, October. Released 2015, November
Status Available. Released 2022, May 26 Discontinued
Main Camera
Features LED flash, HDR, panorama LED flash, panorama, HDR
Single - 13 MP, f/2.2, 1/3.1", 1.14µm, PDAF
Triple 48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro) -
Video 1080p@30fps 1080p@30fps, 720p@120fps
Memory
Card slot No microSDXC (uses shared SIM slot)
Internal 128GB 6GB RAM, 128GB 8GB RAM 16GB 3GB RAM
  UFS 2.2 eMMC 5.0
Misc
Colors Hyper Blue, Hyper Black Onyx, Ceramic, Champagne
Models RMX3395, RMX3396 ONE E1003, ONE E1001, ONE E1005
SAR - 1.11 W/kg (head)     1.11 W/kg (body)    
SAR EU - 0.32 W/kg (head)     0.42 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 - Europe
4G bands 1, 2, 3, 4, 5, 7, 8, 28, 34, 38, 39, 40, 41 1, 3, 5, 7, 8, 20, 38, 40 - Europe
5G bands 1, 28, 41, 77, 78 SA/NSA -
Speed HSPA, LTE, 5G HSPA, LTE
Technology GSM / HSPA / LTE / 5G GSM / HSPA / LTE
  - 1, 2, 4, 5, 7, 8 - USA
Our Tests
Audio quality - Noise -94.4dB / Crosstalk -94.3dB
Battery (old) - Endurance rating 54h
Display - Contrast ratio: Infinite (nominal), 3.983 (sunlight)
Loudspeaker - Voice 65dB / Noise 66dB / Ring 70dB
Performance - Basemark OS II 2.0: 1213Basemark X: 10572
Platform
Chipset Mediatek Dimensity 920 (6 nm) Qualcomm Snapdragon 801 (28 nm)
CPU Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55) Quad-core 2.3 GHz Krait 400
GPU Mali-G68 MC4 Adreno 330
OS Android 12, upgradable to Android 13, Realme UI 4.0 Android 5.1.1 (Lollipop), upgradable to 6.0.1 (Marshmallow), OxygenOS 2.2.3
Selfie camera
Features HDR -
Single 16 MP, f/2.4, 26mm (wide) 8 MP, f/2.4
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes, with stereo speakers Yes
  24-bit/192kHz Hi-Res audio -