Product
Vivo V40 Pro
Vivo V40 Pro
Google Pixel 8a
Google Pixel 8a
Battery
Charging 80W wired, PD Reverse wired 18W wired, PD3.0 7.5W wireless Bypass charging
Type Si/C Li-Ion 5500 mAh Li-Po 4492 mAh
Body
Build Glass front, glass back Glass front (Gorilla Glass 3), aluminum frame, plastic back
Dimensions 164.4 x 75.1 x 7.6 mm (6.47 x 2.96 x 0.30 in) 152.1 x 72.7 x 8.9 mm (5.99 x 2.86 x 0.35 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + eSIM
Weight 192 g (6.77 oz) 188 g (6.63 oz)
  IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) IP67 dust/water resistant (up to 1m for 30 min)
Comms
Bluetooth 5.3, A2DP, LE 5.3, A2DP, LE
NFC Yes (market/region dependent) Yes
Positioning GPS, GALILEO, GLONASS, QZSS, BDS, NavIC GPS, GLONASS, GALILEO, BDS, QZSS, NavIC
Radio No No
USB USB Type-C 2.0, OTG USB Type-C 3.2
WLAN Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band Wi-Fi 802.11 a/b/g/n/ac/6e, dual/tri-band (market/region dependent)
Display
Protection Schott Xensation Alpha Corning Gorilla Glass 3
Resolution 1260 x 2800 pixels, 20:9 ratio (~453 ppi density) 1080 x 2400 pixels, 20:9 ratio (~430 ppi density)
Size 6.78 inches, 111.0 cm2 (~89.9% screen-to-body ratio) 6.1 inches, 90.3 cm2 (~81.6% screen-to-body ratio)
Type AMOLED, 1B colors, HDR10+, 120Hz, 2160Hz PWM, 4500 nits (peak) OLED, HDR, 120Hz, 2000 nits (peak)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer
  - Circle to Search
Launch
Announced 2024, August 07 2024, May 07
Status Available. Released 2024, August 23 Available. Released 2024, May 14
Main Camera
Dual - 64 MP (16 MP eff.), f/1.9, 26mm (wide), 1/1.73", 0.8µm, dual pixel PDAF, OIS 13 MP, f/2.2, 120˚ (ultrawide), 1.12µm
Features Zeiss optics, Ring-LED flash, panorama, HDR Dual-LED flash, Pixel Shift, Ultra HDR, panorama, Best Take
Triple 50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 50 MP, f/1.9, 50mm (telephoto), 1/2.51", 0.64µm, PDAF, OIS, 2x optical zoom 50 MP, f/2.0, 15mm, 119˚ (ultrawide), 1/2.76", 0.64µm, AF -
Video 4K@30/60fps, 1080p@30fps, gyro-EIS, OIS 4K@30/60fps, 1080p@30/60/120/240fps, OIS
Memory
Card slot No No
Internal 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM 128GB 8GB RAM, 256GB 8GB RAM
  UFS 3.1 UFS 3.1
Misc
Colors Ganges Blue, Titanium Gray, Moonlight White Obsidian, Porcelain, Bay, Aloe
Models V2347 GKV4X, G6GPR, G8HHN, G576D
SAR 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 - International HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 38, 39, 40, 41 - India 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 66 - G6GPR (International)
5G bands 1, 3, 5, 8, 28, 40, 77, 78 SA/NSA - India 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 66, 75, 76, 77, 78 SA/NSA/Sub6 - G6GPR (International)
Speed HSPA, LTE, 5G HSPA, LTE (CA), 5G
Technology GSM / HSPA / LTE / 5G GSM / HSPA / LTE / 5G
  HSDPA 850 / 900 / 1900 / 2100 - India 1, 2, 3, 5, 7, 8, 20, 28, 48, 66, 71, 77, 78, 260, 261 SA/NSA/Sub6/mmWave - G8HHN (USA)
Platform
Chipset Mediatek Dimensity 9200+ (4 nm) Google Tensor G3 (4 nm)
CPU Octa-core (1x3.35 GHz Cortex-X3 & 3x3.0 GHz Cortex-A715 & 4x2.0 GHz Cortex-A510) Nona-core (1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510)
GPU Immortalis-G715 MC11 Immortalis-G715s MC10
OS Android 14, Funtouch 14 Android 14, upgradable to Android 15, up to 7 major Android upgrades
Selfie camera
Features HDR HDR, panorama
Single 50 MP, f/2.0, 21mm (wide), 1/2.76", 0.64µm, AF 13 MP, f/2.2, 20mm (ultrawide), 1.12µm
Video 4K@30fps, 1080p@30fps 4K@30fps, 1080p@30/60fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
Tests
Battery (new) Active use score 13:45h Active use score 11:25h
Battery (old) - Endurance rating 83h
Display 1307 nits max brightness (measured) 1508 nits max brightness (measured)
Loudspeaker -26.0 LUFS (Very good) -26.5 LUFS (Good)
Performance AnTuTu: 1504798 (v10) GeekBench: 5149 (v6) 3DMark: 3908 (Wild Life Extreme) AnTuTu: 1193520 (v10) GeekBench: 4384 (v6) 3DMark: 2427 (Wild Life Extreme)