Product
Vivo S9
Vivo S9
₹39,627
Google Pixel 9a
Google Pixel 9a
₹49,999
Battery
Charging 33W wired, 66% in 30 min 23W wired, PD3.0 7.5W wireless Bypass charging
Type 4000 mAh Li-Po 5100 mAh
Body
Build - Glass front (Gorilla Glass 3), aluminum frame, plastic back
Dimensions 158.4 x 73.9 x 7.4 mm (6.24 x 2.91 x 0.29 in) 154.7 x 73.3 x 8.9 mm (6.09 x 2.89 x 0.35 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + eSIM
Weight 173 g (6.10 oz) 186 g (6.56 oz)
  - IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Comms
Bluetooth 5.2, A2DP, LE, aptX HD 5.3, A2DP, LE
NFC Yes Yes
Positioning GPS, GLONASS, GALILEO, BDS GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS, NavIC
Radio No No
USB USB Type-C, OTG USB Type-C 3.2
WLAN Wi-Fi 802.11 a/b/g/n/ac, 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 1080 x 2400 pixels, 20:9 ratio (~409 ppi density) 1080 x 2424 pixels, 20:9 ratio (~422 ppi density)
Size 6.44 inches, 100.1 cm2 (~85.5% screen-to-body ratio) 6.3 inches, 94.7 cm2 (~83.5% screen-to-body ratio)
Type AMOLED, 90Hz, HDR10+ P-OLED, HDR, 120Hz, 1800 nits (HBM), 2700 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 2021, March 03 2025, March 19
Status Available. Released 2021, March 12 Available. Released 2025, April 10
Main Camera
Dual - 48 MP, f/1.7, 25mm (wide), 1/2.0", 0.8µm, dual pixel PDAF, OIS 13 MP, f/2.2, 120˚ (ultrawide), 1/3.1", 1.12µm
Features Dual-LED dual-tone flash, HDR, panorama Dual-LED flash, Pixel Shift, Ultra HDR, panorama, Best Take
Triple 64 MP, f/1.8, 26mm (wide), 1/1.72", 0.8µm, PDAF, OIS 8 MP, f/2.2, 120˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (depth) -
Video 4K@30fps, 1080p@30fps, gyro-EIS 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS, OIS
Memory
Card slot No No
Internal 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM 128GB 8GB RAM, 256GB 8GB RAM
  UFS 3.1 UFS 3.1
Misc
Colors Black, White, Gradient Blue Obsidian, Porcelain, Iris, Peony
Models V2072A GXQ96, GTF7P, G3Y12
SAR EU - 0.99 W/kg (head)     1.39 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 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 14, 17, 18, 19, 20, 21, 26, 28, 32, 38, 39, 40, 41, 42, 66, 75 - International
5G bands 1, 3, 28, 41, 77, 78 SA/NSA 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 66, 75, 77, 78, 79 SA/NSA/Sub6 - International
Speed HSPA, LTE, 5G HSPA, LTE (CA), 5G
Technology GSM / CDMA / HSPA / CDMA2000 / LTE / 5G GSM / HSPA / LTE / 5G
  CDMA2000 1x 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 26, 28, 29, 30, 38, 41, 48, 66, 70, 71, 77, 78 SA/NSA/Sub6 - USA
Platform
Chipset Mediatek Dimensity 1100 (6 nm) Google Tensor G4 (4 nm)
CPU Octa-core (4x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55) Octa-core (1x3.1 GHz Cortex-X4 & 3x2.6 GHz Cortex-A720 & 4x1.9 GHz Cortex-A520)
GPU Mali-G77 MC9 Mali-G715 MP7
OS Android 11, OriginOS 1.0 Android 15, up to 7 major Android upgrades
Selfie camera
Dual 44 MP, f/2.0, (wide), AF 8 MP, f/2.3, 105˚ (ultrawide) -
Features HDR HDR, panorama
Single - 13 MP, f/2.2, 20mm (ultrawide), 1/3.1", 1.12µm
Video 4K@30fps, 1080p@30fps 4K@30fps, 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes Yes, with stereo speakers
  24-bit/192kHz Hi-Res audio -
Tests
Battery (new) - Active use score 12:42h
Loudspeaker - -27.2 LUFS (Good)
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