Product
Vivo T4 Ultra
Vivo T4 Ultra
₹42,999
Google Pixel 8a
Google Pixel 8a
₹52,999
Battery
Charging 90W wired, PD, 100% in 48 min 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 160.6 x 75 x 7.5 mm (6.32 x 2.95 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 (6.84 oz) 188 g (6.63 oz)
  IP64 dust tight and water resistant (water splashes) IP67 dust/water resistant (up to 1m for 30 min)
Comms
Bluetooth 5.4, A2DP, LE 5.3, A2DP, LE
NFC Yes Yes
Positioning GPS, GLONASS, GALILEO, 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, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6e, dual/tri-band (market/region dependent)
Display
Protection - Corning Gorilla Glass 3
Resolution 1260 x 2800 pixels, 20:9 ratio (~460 ppi density) 1080 x 2400 pixels, 20:9 ratio (~430 ppi density)
Size 6.67 inches, 107.4 cm2 (~89.2% screen-to-body ratio) 6.1 inches, 90.3 cm2 (~81.6% screen-to-body ratio)
Type AMOLED, 1B colors, 120Hz, 2160Hz PWM, 1600 nits (HBM), 5000 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 Circle to Search
Launch
Announced 2025, June 11 2024, May 07
Status Available. Released 2025, June 18 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 Ring-LED flash, panorama, HDR Dual-LED flash, Pixel Shift, Ultra HDR, panorama, Best Take
Triple 50 MP, f/1.9, 23mm (wide), 1/1.56", PDAF, OIS 50 MP, f/2.6, 85mm (periscope telephoto), 1/1.95", 0.8µm, PDAF (15cm - ∞), OIS, 3x optical zoom 8 MP, f/2.2, (ultrawide) -
Video 4K, 1080p, gyro-EIS 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 Phoenix Gold, Meteor Grey Obsidian, Porcelain, Bay, Aloe
Models - GKV4X, G6GPR, G8HHN, G576D
SAR 0.99 W/kg (head)     1.00 W/kg (body)     -
Network
2G bands GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66 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, 7, 8, 18, 26, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA 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
  - 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 9300+ (4 nm) Google Tensor G3 (4 nm)
CPU Octa-core (1x3.4 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720) Nona-core (1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510)
GPU Immortalis-G720 MC12 Immortalis-G715s MC10
OS Android 15, Funtouch 15 Android 14, upgradable to Android 15, up to 7 major Android upgrades
Selfie camera
Features - HDR, panorama
Single 32 MP, f/2.5, (wide) 13 MP, f/2.2, 20mm (ultrawide), 1.12µm
Video Yes 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 11:25h
Battery (old) - Endurance rating 83h
Display - 1508 nits max brightness (measured)
Loudspeaker - -26.5 LUFS (Good)
Performance - AnTuTu: 1193520 (v10) GeekBench: 4384 (v6) 3DMark: 2427 (Wild Life Extreme)
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