Product
Realme V23i
Realme V23i
Vivo X9s
Vivo X9s
Battery
Charging 10W wired 10W wired
Type 5000 mAh Li-Ion 3320 mAh, non-removable
Body
Build Glass front, plastic frame, plastic back -
Dimensions 163.8 x 75.1 x 8.1 mm (6.45 x 2.96 x 0.32 in) 152.6 x 74 x 7 mm (6.01 x 2.91 x 0.28 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 185 g (6.53 oz) 154 g (5.43 oz)
Comms
Bluetooth Yes 4.2, A2DP, LE
NFC No No
Positioning Yes GPS
Radio No No
USB USB Type-C 2.0 microUSB 2.0, OTG
WLAN Yes Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Resolution 720 x 1612 pixels, 20:9 ratio (~268 ppi density) 1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
Size 6.56 inches, 104.2 cm2 (~84.7% screen-to-body ratio) 5.5 inches, 83.4 cm2 (~73.8% screen-to-body ratio)
Type IPS LCD, 90Hz AMOLED
Features
Sensors Fingerprint (side-mounted), accelerometer, proximity Fingerprint (front-mounted), accelerometer, proximity, compass
Launch
Announced 2022, August 25 2017, July. Released 2017, July
Status Available. Released 2022, August 25 Discontinued
Main Camera
Dual 13 MP, (wide), AF 2 MP, f/2.4, (depth) -
Features LED flash, HDR, panorama LED flash, HDR, panorama
Single - 16 MP, 1/2.8", PDAF
Video 1080p@30fps 1080p@30fps
Memory
Card slot microSDXC No
Internal 128GB 4GB RAM 64GB 4GB RAM
  - eMMC 5.1
Misc
Colors Black, Blue Gold, Rose Gold, Black
Models RMX2163C -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 - SIM 1 & SIM 2
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G bands LTE 1, 3, 4, 5, 8, 38, 39, 40, 41
5G bands SA/NSA -
Speed HSPA, LTE, 5G HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps
Technology GSM / HSPA / LTE / 5G GSM / HSPA / EVDO / LTE
  - CDMA2000 1xEV-DO & TD-SCDMA
Platform
Chipset Mediatek Dimensity 700 (7 nm) Qualcomm MSM8976 Snapdragon 652 (28 nm)
CPU Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) Octa-core (4x1.8 GHz Cortex-A72 & 4x1.2 GHz Cortex A53)
GPU Mali-G57 MC2 Adreno 510
OS Android 12, ColorOS 12 Android 7.1 (Nougat), upgradable to Android 8.0 (Oreo), Funtouch 3.1
Selfie camera
Dual - 20 MP, f/2.0, (wide), 1/2.8", 1.0µm 5 MP, depth sensor
Features - LED flash
Single 8 MP, (wide) -
Video 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes Yes
  - 32-bit/192kHz audio