Product
Vivo S18
Vivo S18
Apple iPhone 7
Apple iPhone 7
Battery
Charging 80W wired, PD Reverse wired -
Talk time - Up to 14 h (3G)
Type 5000 mAh Li-Ion 1960 mAh, non-removable (7.45 Wh)
Body
Build Glass front, plastic frame Glass front (Corning-made glass), aluminum back, aluminum frame
Dimensions 164.4 x 75.1 x 7.5 mm (6.47 x 2.96 x 0.30 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 185.8 g (6.56 oz) 138 g (4.87 oz)
  IP54 dust protected and water resistant (water splashes) IP67 dust/water resistant (up to 1m for 30 min)Apple Pay (Visa, MasterCard, AMEX certified)
Comms
Bluetooth 5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless 4.2, A2DP, LE
NFC Yes Yes
Positioning GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c) GPS, GLONASS, GALILEO, QZSS
Radio No No
USB USB Type-C 2.0, OTG 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/ac, dual-band, hotspot
Display
Protection - Ion-strengthened glass
Resolution 1260 x 2800 pixels, 20:9 ratio (~453 ppi density) 750 x 1334 pixels, 16:9 ratio (~326 ppi density)
Size 6.78 inches, 111.0 cm2 (~89.9% screen-to-body ratio) 4.7 inches, 60.9 cm2 (~65.6% screen-to-body ratio)
Type AMOLED, 1B colors, 120Hz, 2800 nits (peak) Retina IPS LCD, 625 nits (typ)
  - 3D Touch display & home button
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (front-mounted), accelerometer, gyro, proximity, compass, barometer
Launch
Announced 2023, December 14 2016, September 07. Released 2016, September 16
Status Available. Released 2023, December 22 Discontinued
Main Camera
Dual 50 MP, f/1.9, (wide), PDAF, OIS 8 MP, f/2.2, (ultrawide) -
Features Ring-LED flash, panorama, HDR Quad-LED dual-tone flash, HDR
Single - 12 MP, f/1.8, 28mm (wide), 1/3.0", PDAF, OIS
Video 4K@30fps, 1080p@30fps 4K@30fps, 1080p@30/60/120fps, 720p@240fps
Memory
Card slot No No
Internal 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM, 512GB 16GB RAM 32GB 2GB RAM, 128GB 2GB RAM, 256GB 2GB RAM
  UFS 2.2 NVMe
Misc
Colors Black, Blue/Green, Silver, Purple Jet Black, Black, Silver, Gold, Rose Gold, Red
Models V2323A A1660, A1778, A1779, A1780, A1853, A1866, iPhone9,1, iPhone9,3
SAR - 1.19 W/kg (head)     1.19 W/kg (body)    
SAR EU - 1.38 W/kg (head)     1.34 W/kg (body)    
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - A1660, A1778
3G bands HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - A1660, A1778
4G bands 1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29, 30, 38, 39, 40, 41 - A1660, A1778
5G bands 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA -
Speed HSPA, LTE, 5G HSPA 42.2/5.76 Mbps, LTE (3CA) Cat9 450/50 Mbps, EV-DO Rev.A 3.1 Mbps
Technology GSM / CDMA / HSPA / CDMA2000 / LTE / 5G GSM / CDMA / HSPA / EVDO / LTE
  CDMA2000 1x CDMA2000 1xEV-DO & TD-SCDMA - A1660
Platform
Chipset Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm) Apple A10 Fusion (16 nm)
CPU Octa-core (1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8GHz Cortex-A510) Quad-core 2.34 GHz (2x Hurricane + 2x Zephyr)
GPU Adreno 720 PowerVR Series7XT Plus (six-core graphics)
OS Android 14, OriginOS 4 iOS 10.0.1, upgradable to iOS 15.8.4
Selfie camera
Features Dual-LED flash, HDR Face detection, HDR, panorama
Single 50 MP, f/2.0, 22mm (wide), AF 7 MP, f/2.2, 32mm (standard)
Video 1080p@30fps 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes Yes, with stereo speakers
  24-bit/192kHz Hi-Res audio Snapdragon Sound -
Tests
Audio quality - Noise -92.4dB / Crosstalk -80.9dB
Battery (old) - Endurance rating 61h
Camera - Photo / Video
Display - Contrast ratio: 1603:1 (nominal), 3.964 (sunlight)
Loudspeaker - Voice 67dB / Noise 73dB / Ring 75dB
Performance - Basemark OS II 2.0: 3416