Product
Realme P1 Speed
Realme P1 Speed
Vivo S1 (China)
Vivo S1 (China)
Battery
Charging 45W wired, 50% in 30 min 18W wired
Type 5000 mAh 3940 mAh, non-removable
Body
Dimensions 161.7 x 74.7 x 7.6 mm (6.37 x 2.94 x 0.30 in) 162 x 76 x 8.5 mm (6.38 x 2.99 x 0.33 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 185 g (6.53 oz) 189.5 g (6.70 oz)
  IP65 dust tight and water resistant (low pressure water jets) -
Comms
Bluetooth 5.4, A2DP, LE 5.0, A2DP, LE
NFC No No
Positioning GPS, GLONASS, GALILEO, BDS, QZSS GPS, GLONASS, BDS
Radio No 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 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Display
Resolution 1080 x 2400 pixels, 20:9 ratio (~395 ppi density) 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
Size 6.67 inches, 107.4 cm2 (~88.9% screen-to-body ratio) 6.53 inches, 104.7 cm2 (~85.0% screen-to-body ratio)
Type OLED, 120Hz, 600 nits (typ), 2000 nits (peak) IPS LCD
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (rear-mounted), accelerometer, proximity, compass
Launch
Announced 2024, October 15 2019, March. Released 2019, April
Status Available. Released 2024, October 20 Discontinued
Main Camera
Dual 50 MP, f/1.8, 27mm (wide), 1/1.95", PDAF 2 MP, f/2.4, (depth) Auxiliary lens (flicker sensor) -
Features LED flash, HDR, panorama LED flash, HDR, panorama
Triple - 12 MP, f/1.8, 13mm (ultrawide), PDAF 8 MP, f/2.2, (wide) 5 MP, f/2.4, (depth)
Video 4K@30fps, 1080p@30/60/120fps, gyro-EIS 1080p@30fps
Memory
Card slot microSDXC (uses shared SIM slot) microSDXC
Internal 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM 128GB 4GB RAM, 128GB 6GB RAM
  UFS 3.1 eMMC 5.1
Misc
Colors Brushed Blue, Textured Titanium Blue, Pink, Ice black
Models - V1831A, V1831T
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 8, 28, 40, 41 1, 3, 5, 8, 34, 38, 39, 40, 41
5G bands 1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA -
Speed HSPA, LTE, 5G HSPA 42.2/5.76 Mbps, LTE (2CA) Cat7 300/50 Mbps
Technology GSM / HSPA / LTE / 5G GSM / CDMA / HSPA / LTE
  - CDMA 800 & TD-SCDMA
Platform
Chipset Mediatek Dimensity 7300 Energy (4 nm) Mediatek MT6771 Helio P70 (12 nm)
CPU Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU Mali-G615 MC2 Mali-G72 MP3
OS Android 14, Realme UI 5.0 Android 9.0 (Pie), Funtouch 9
Selfie camera
Features - HDR
Single 16 MP, f/2.4, 24mm (wide), 1/3.0" Motorized pop-up 25 MP, f/2.0
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack Yes Yes
Loudspeaker Yes, with stereo speakers Yes