Product
Realme X50 Pro 5G
Realme X50 Pro 5G
Apple iPhone 5s
Apple iPhone 5s
Battery
Charging 65W wired, PD, 100% in 35 min -
Stand-by - Up to 250 h (3G)
Talk time - Up to 10 h (3G)
Type 4200 mAh Li-Po 1560 mAh, non-removable (5.92 Wh)
Body
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame Glass front (Corning-made glass), aluminum back, aluminum frame
Dimensions 159 x 74.2 x 8.9 mm (6.26 x 2.92 x 0.35 in) 123.8 x 58.6 x 7.6 mm (4.87 x 2.31 x 0.30 in)
SIM Nano-SIMNano-SIM + Nano-SIM Nano-SIM
Weight 205 g (7.23 oz) 112 g (3.95 oz)
Comms
Bluetooth 5.1, A2DP, LE, aptX HD 4.0, A2DP
NFC Yes No
Positioning GPS (L1+L5), GLONASS, BDS, GALILEO, NavIC GPS, GLONASS
Radio No No
USB USB Type-C 2.0 Lightning, USB 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n, dual-band, hotspot
Display
Protection Corning Gorilla Glass 5 Corning Gorilla Glass, oleophobic coating
Resolution 1080 x 2400 pixels, 20:9 ratio (~409 ppi density) 640 x 1136 pixels, 16:9 ratio (~326 ppi density)
Size 6.44 inches, 100.1 cm2 (~84.9% screen-to-body ratio) 4.0 inches, 44.1 cm2 (~60.8% screen-to-body ratio)
Type Super AMOLED, 90Hz, HDR10+ IPS LCD
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (front-mounted), accelerometer, gyro, proximity, compass
Launch
Announced 2020, February 24 2013, September 10. Released 2013, September 20
Status Available. Released 2020, March 05 Discontinued
Main Camera
Features LED flash, HDR, panorama Dual-LED dual-tone flash, HDR
Quad 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 12 MP, f/2.5, 54mm (telephoto), 2x optical zoom, PDAF 8 MP, f/2.3, 13mm (ultrawide), PDAF 2 MP B/W, f/2.4, (depth) -
Single - 8 MP, f/2.2, 29mm (standard), 1/3.0", 1.5µm, AF
Video 4K@30/60fps, 1080p@30/60fps; gyro-EIS 1080p@30fps, 720p@120fps
Memory
Card slot No No
Internal 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM 16GB 1GB RAM, 32GB 1GB RAM, 64GB 1GB RAM
  UFS 3.0 -
Misc
Colors Moss Green, Rust Red Space Gray, White/Silver, Gold
Models RMX2075, RMX2071, RMX2076 A1453, A1457, A1518, A1528, A1530, A1533, iPhone6,1, iPhone6,2
SAR - 1.12 W/kg (head)     1.18 W/kg (body)    
SAR EU - 1.00 W/kg (head)     0.80 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - all models
3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100 - A1533 (GSM), A1453
4G bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 42, 66 - Global 1, 2, 3, 4, 5, 8, 13, 17, 19, 20, 25 - A1533 GSM, A1533 CDMA
5G bands 1, 3, 5, 7, 28, 38, 40, 41, 77, 78 SA/NSA - Global -
Speed HSPA, LTE, 5G HSPA 42.2/5.76 Mbps, LTE Cat3 100/50 Mbps, EV-DO Rev.A 3.1 Mbps
Technology GSM / HSPA / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE
  41, 78, 79 SA/NSA - India 1, 2, 3, 5, 7, 8, 20, 38, 39, 40 - A1530
Our Tests
Battery (old) Endurance rating 90h -
Camera Photo / Video -
Display 635 nits max brightness (measured) -
Loudspeaker -23.2 LUFS (Very good) -
Performance AnTuTu: 592447 (v8) GeekBench: 3175 (v5.1) GFXBench: 45fps (ES 3.1 onscreen) -
Platform
Chipset Qualcomm SM8250 Snapdragon 865 5G (7 nm+) Apple A7 (28 nm)
CPU Octa-core (1x2.84 GHz Cortex-A77 & 3x2.42 GHz Cortex-A77 & 4x1.80 GHz Cortex-A55) Dual-core 1.3 GHz Cyclone (ARM v8-based)
GPU Adreno 650 PowerVR G6430 (quad-core graphics)
OS Android 10, upgradable to Android 11, Realme UI 2.0 iOS 7, upgradable to iOS 12.5.7
Selfie camera
Dual 32 MP, f/2.5, 26mm (wide), 1/2.8", 0.8µm 8 MP, f/2.2, 17mm (ultrawide), 1/4.0", 1.12µm -
Features HDR face detection, HDR, FaceTime over Wi-Fi or Cellular
Single - 1.2 MP, f/2.4, 31mm (standard)
Video 1080p@30/120fps, gyro-EIS 720p@30fps
Sound
3.5mm jack No Yes
Loudspeaker Yes, with dual speakers Yes
  24-bit/192kHz Hi-Res audio 16-bit/44.1kHz audio
Tests
Audio quality - Noise -93.6dB / Crosstalk -90.3dB
Battery (old) - Endurance rating 54h
Camera - Photo / Video
Display - Contrast ratio: 1219:1 (nominal) / 3.565:1 (sunlight)
Loudspeaker - Voice 68dB / Noise 66dB / Ring 69dB
Performance - Basemark X: 14341