Product
Realme X50 5G (China)
Realme X50 5G (China)
Apple iPhone 12
Apple iPhone 12
Battery
Charging 30W wired, 70% in 30 min Wired, PD2.0, 50% in 30 min 15W wireless (MagSafe) 15W wireless (Qi2) - requires iOS 17.4 update
Type 4200 mAh, non-removable Li-Ion 2815 mAh (10.78 Wh)
Body
Build Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame Glass front, glass back, aluminum frame
Dimensions 163.8 x 75.8 x 8.9 mm (6.45 x 2.98 x 0.35 in) 146.7 x 71.5 x 7.4 mm (5.78 x 2.81 x 0.29 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + eSIMNano-SIM + Nano-SIM (China)
Weight 202 g (7.13 oz) 164 g (5.78 oz)
  - IP68 dust tight and water resistant (immersible up to 6m for 30 min) Apple Pay (Visa, MasterCard, AMEX certified)
Comms
Bluetooth 5.0, A2DP, LE 5.0, A2DP, LE
NFC Yes Yes
Positioning GPS (L1+L5), GLONASS, BDS, GALILEO GPS, GLONASS, GALILEO, QZSS
Radio No No
USB USB Type-C 2.0 Lightning, USB 2.0
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, hotspot
Display
Protection Corning Gorilla Glass 5 Ceramic Shield glass
Resolution 1080 x 2400 pixels, 20:9 ratio (~401 ppi density) 1170 x 2532 pixels, 19.5:9 ratio (~460 ppi density)
Size 6.57 inches, 104.2 cm2 (~83.9% screen-to-body ratio) 6.1 inches, 90.2 cm2 (~86.0% screen-to-body ratio)
Type IPS LCD, 120Hz Super Retina XDR OLED, HDR10, Dolby Vision, 625 nits (HBM), 1200 nits (peak)
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Face ID, accelerometer, gyro, proximity, compass, barometer
  - Ultra Wideband (UWB) support
Launch
Announced 2020, January 07 2020, October 13
Status Available. Released 2020, January Available. Released 2020, October 23
Main Camera
Dual - 12 MP, f/1.6, 26mm (wide), 1.4µm, dual pixel PDAF, OIS 12 MP, f/2.4, 13mm, 120˚ (ultrawide), 1/3.6"
Features LED flash, HDR, panorama Dual-LED dual-tone flash, HDR (photo/panorama)
Quad 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF 12 MP, f/3.0, 54mm (telephoto), 2x optical zoom, PDAF 8 MP, f/2.3, 13mm (ultrawide) 2 MP, f/2.4, (macro) -
Video 4K@30fps, 1080p@30/60fps; gyro-EIS 4K@24/30/60fps, 1080p@30/60/120/240fps, HDR, Dolby Vision HDR (up to 30fps), stereo sound rec.
Memory
Card slot No No
Internal 64GB 6GB RAM, 128GB 8GB RAM, 256GB 6GB RAM, 256GB 12GB RAM 64GB 4GB RAM, 128GB 4GB RAM, 256GB 4GB RAM
  UFS 2.1 NVMe
Misc
Colors Glacier, Polar Black, White, Red, Green, Blue, Purple
Models RMX2051, RMX2025 A2403, A2172, A2402, A2404, iPhone13,2
SAR EU - 0.99 W/kg (head)     0.99 W/kg (body)    
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 1, 2, 3, 4, 5, 7, 8, 34, 38, 39, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66, 71 - A2172
5G bands 1, 41, 78, 79 SA/NSA 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 71, 77, 78, 79, 260, 261 Sub6/mmWave - A2172
Speed HSPA, LTE, 5G (1.9 Gbps DL) HSPA, LTE, 5G, EV-DO Rev.A 3.1 Mbps
Technology GSM / CDMA / HSPA / EVDO / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE / 5G
  CDMA2000 1xEV-DO 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 77, 78, 79 Sub6 - A2402, A2403, A2404
Platform
Chipset Qualcomm SM7250 Snapdragon 765G 5G (7 nm) Apple A14 Bionic (5 nm)
CPU Octa-core (1x2.4 GHz Kryo 475 Prime & 1x2.2 GHz Kryo 475 Gold & 6x1.8 GHz Kryo 475 Silver) Hexa-core (2x3.1 GHz Firestorm + 4x1.8 GHz Icestorm)
GPU Adreno 620 Apple GPU (4-core graphics)
OS Android 10, ColorOS 7 iOS 14.1, upgradable to iOS 18.5
Selfie camera
Dual 16 MP, f/2.0, 26mm (wide), 1/3.06", 1.0µm 8 MP, f/2.2, 17mm (ultrawide), 1/4.0", 1.12µm -
Features HDR HDR
Single - 12 MP, f/2.2, 23mm (wide), 1/3.6", 1.0µm SL 3D, (depth/biometrics sensor)
Video 1080p@30fps, gyro-EIS 4K@24/30/60fps, 1080p@30/60/120fps, gyro-EIS
Sound
3.5mm jack No No
Loudspeaker Yes Yes, with stereo speakers
  24-bit/192kHz Hi-Res audio -
Tests
Battery (old) - Endurance rating 84h
Camera - Photo / Video
Display - Contrast ratio: Infinite (nominal)
Loudspeaker - -24.4 LUFS (Very good)
Performance - AnTuTu: 568674 (v8) GeekBench: 4067 (v5.1) GFXBench: 58fps (ES 3.1 onscreen)