Product
Realme V23
Realme V23
Apple iPhone 6s
Apple iPhone 6s
Battery
Charging 33W wired, 50% in 28 min -
Stand-by - Up to 240 h (3G)
Talk time - Up to 14 h (3G)
Type 5000 mAh Li-Ion 1715 mAh, non-removable (6.91 Wh)
Body
Build Glass front, plastic frame, plastic back Glass front (Corning-made glass), aluminum back, aluminum frame
Dimensions 163.8 x 75.1 x 8.1 mm (6.45 x 2.96 x 0.32 in) 138.3 x 67.1 x 7.1 mm (5.44 x 2.64 x 0.28 in)
SIM Nano-SIM + Nano-SIM Nano-SIM
Weight 190 g (6.70 oz) 143 g (5.04 oz)
  - Apple Pay (Visa, MasterCard, AMEX certified)
Comms
Bluetooth 5.3, A2DP, LE 4.2, A2DP, LE
NFC No Yes (Apple Pay only)
Positioning GPS, GLONASS, GALILEO, BDS 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, dual-band, hotspot
Display
Protection - Ion-strengthened glass, oleophobic coating
Resolution 1080 x 2408 pixels, 20:9 ratio (~401 ppi density) 750 x 1334 pixels, 16:9 ratio (~326 ppi density)
Size 6.58 inches, 104.3 cm2 (~84.8% screen-to-body ratio) 4.7 inches, 60.9 cm2 (~65.6% screen-to-body ratio)
Type IPS LCD, 90Hz, 600 nits (HBM) IPS LCD, 500 nits
  - 3D Touch
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer
Launch
Announced 2022, April 14 2015, September 09. Released 2015, September 25
Status Available. Released 2022, April 14 Discontinued
Main Camera
Dual 48 MP, f/1.8, 26mm (wide), PDAF 2 MP, f/2.4, (depth) -
Features LED flash, HDR, panorama Dual-LED dual-tone flash, HDR
Single - 12 MP, f/2.2, 29mm (standard), 1/3.0", 1.22µm, PDAF
Video 1080p@30fps 4K@30fps, 1080p@60fps,1080p@120fps, 720p@240fps
Memory
Card slot microSDXC No
Internal 256GB 8GB RAM, 256GB 12GB RAM 16GB 2GB RAM, 32GB 2GB RAM, 64GB 2GB RAM, 128GB 2GB RAM
Misc
Colors Black, Gradient Space Gray, Silver, Gold, Rose Gold
Models - A1633, A1688, A1691, A1700, iPhone8,1
SAR - 1.14 W/kg (head)     1.14 W/kg (body)    
SAR EU - 0.87 W/kg (head)     0.98 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700 / 1900 / 2100
4G bands LTE 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29 - A1688
5G bands SA/NSA -
Speed HSPA, LTE, 5G HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps, EV-DO Rev.A 3.1 Mbps
Technology GSM / HSPA / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE
  - 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41 - A1687
Platform
Chipset Mediatek Dimensity 810 (6 nm) Apple A9 (14/16 nm - maker dependant)
CPU Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Dual-core 1.84 GHz Twister
GPU Mali-G57 MC2 PowerVR GT7600 (six-core graphics)
OS Android 12, Realme UI 3.0 iOS 9, upgradable to iOS 15.8.4
Selfie camera
Features - Face detection, HDR, panorama
Single 8 MP, f/2.0, 26mm (wide) 5 MP, f/2.2, 31mm (standard)
Video 1080p@30fps 720p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes, with stereo speakers Yes
  24-bit/192kHz Hi-Res audio 16-bit/44.1kHz audio
Tests
Audio quality - Noise -93.8dB / Crosstalk -73.2dB
Battery (old) - Endurance rating 62h
Camera - Photo / Video
Display - Contrast ratio: 1481 (nominal), 3.783 (sunlight)
Loudspeaker - Voice 66dB / Noise 64dB / Ring 65dB
Performance - Basemark OS II 2.0: 2195