Product
Vivo iQOO Z9 (China)
Vivo iQOO Z9 (China)
₹19,287
Infinix Note 50s
Infinix Note 50s
₹21,999
Battery
Charging 80W wired 7.5W reverse wired 45W wired, 100% in 60 min 10W reverse wired Bypass Charging
Type 6000 mAh 5500 mAh
Body
Dimensions 163.7 x 75.9 x 8 mm (6.44 x 2.99 x 0.31 in) 164.3 x 74.5 x 7.6 mm (6.47 x 2.93 x 0.30 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 194.6 g (6.88 oz) 180 g (6.35 oz)
  IP64 dust tight and water resistant (water splashes) Scent micro encapsulation technology (lasts up to six months) IP64 dust tight and water resistant (water splashes) RGB notification light (on the back) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Comms
Bluetooth 5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless 5.4, A2DP, LE
Infrared port Yes Yes
NFC Yes No
Positioning GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c) GPS
Radio No Unspecified
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac/6, dual-band Wi-Fi 802.11 a/b/g/n/ac/6, dual-band
Display
Protection - Corning Gorilla Glass 5
Resolution 1260 x 2800 pixels, 20:9 ratio (~453 ppi density) 1080 x 2436 pixels (~393 ppi density)
Size 6.78 inches, 111.0 cm2 (~89.3% screen-to-body ratio) 6.78 inches, 109.9 cm2 (~89.8% screen-to-body ratio)
Type AMOLED, 1B colors, 144Hz, HDR, 4500 nits (peak) AMOLED, 1B colors, 144Hz, 2304Hz PWM, 1300 nits (peak)
Features
Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Launch
Announced 2024, April 24 2025, April 18
Status Available. Released 2024, April 29 Available. Released 2025, April 24
Main Camera
Dual 50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF 2 MP, f/2.4, (depth) 64 MP, f/1.8, (wide), 1/1.73", 0.8µm, PDAF 2 MP
Features LED flash, panorama, HDR Dual-LED flash, HDR, panorama
Video 4K@30fps, 1080p, gyro-EIS 4K@30fps, 1080p@30fps
Memory
Card slot No No
Internal 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM 128GB 8GB RAM, 256GB 8GB RAM
  UFS 2.2 -
Misc
Colors Black, White, Green Marine Blue, Titanium Grey, Ruby Red
Models V2361A X6870
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, 34, 38, 39, 40, 41 1, 3, 5, 8, 28, 38, 40, 41
5G bands 1, 5, 8, 28, 38, 41, 77, 78 SA/NSA 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Speed HSPA, LTE, 5G HSPA, LTE, 5G
Technology GSM / CDMA / HSPA / LTE / 5G GSM / HSPA / LTE / 5G
  CDMA 800 -
Platform
Chipset Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm) Mediatek Dimensity 7300 Ultimate (4 nm)
CPU Octa-core (1x2.63 GHz Cortex-A715 & 4x2.4 GHz Cortex-A715 & 3x1.8 GHz Cortex-A510) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
GPU Adreno 720 Mali-G615 MC2
OS Android 14, OriginOS 4 Android 15, up to 2 major Android upgrades, XOS 15
Selfie camera
Single 16 MP, f/2.5, (wide), 1/3.0", 1.0µm 13 MP, f/2.2, (wide)
Video 1080p@30fps 4K@30fps, 1080p@30fps
Sound
3.5mm jack No No
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
  - Tuned by JBL 24-bit/192kHz Hi-Res audio
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