Product
Vivo iQOO Z9x
Vivo iQOO Z9x
₹18,999
Vivo T4 Lite
Vivo T4 Lite
₹14,999
Battery
Charging 44W wired Reverse wired 15W wired
Type 6000 mAh Li-Ion 6000 mAh
Body
Build Glass front, plastic back, plastic frame Glass front, plastic frame, plastic back
Dimensions 165.7 x 76 x 8 mm (6.52 x 2.99 x 0.31 in) 167.3 x 77 x 8.2 mm (6.59 x 3.03 x 0.32 in)
SIM Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
Weight 199 g (7.05 oz) 202 g (7.13 oz)
  IP64 dust tight and water resistant (water splashes) IP64 dust tight and water resistant (water splashes) MIL-STD-810H compliant* * does not guarantee ruggedness or use in extreme conditions
Comms
Bluetooth 5.1, A2DP, LE, aptX HD, aptX Adaptive 5.4, A2DP, LE
NFC Yes (market/region dependent) No
Positioning GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c) GPS, GALILEO, GLONASS, BDS, QZSS
Radio Unspecified FM radio
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band
Display
Resolution 1080 x 2408 pixels, 20:9 ratio (~393 ppi density) 720 x 1600 pixels, 20:9 ratio (~260 ppi density)
Size 6.72 inches, 108.8 cm2 (~86.4% screen-to-body ratio) 6.74 inches, 109.7 cm2 (~85.1% screen-to-body ratio)
Type IPS LCD, 120Hz, 1000 nits (peak) IPS LCD, 90Hz, 1000 nits (HBM)
Features
Sensors Fingerprint (side-mounted), accelerometer, gyro, proximity, compass Fingerprint (side-mounted), accelerometer, proximity, compass
Launch
Announced 2024, April 24 2025, June 24
Status Available. Released 2024, April 29 Available. Released 2025, July 02
Main Camera
Dual 50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF 2 MP, f/2.4, (depth) 50 MP, f/1.8, (wide), PDAF 2 MP, f/2.4, (depth)
Features LED flash, panorama, HDR LED flash, panorama
Video 4K, 1080p, gyro-EIS 1080p@30fps
Memory
Card slot microSDXC (uses shared SIM slot) microSDXC (dedicated slot)
Internal 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM 128GB 4GB RAM, 128GB 6GB RAM, 256GB 8GB RAM
  UFS 2.2 UFS 2.2 - 128/4, 256/8 eMMC5.1 - 128/6
Misc
Colors Tornado Green (Northern Green), Storm Grey (Mystic Black), White Prism Blue, Titanium Gold
Models V2353A, I2219 V2509
SAR - 0.91 W/kg (head)     0.88 W/kg (body)    
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, 7, 8, 20, 28, 38, 40, 41 - Global 1, 3, 5, 8, 28, 38, 40, 41
5G bands 1, 3, 8, 28, 38, 40, 41, 77, 78 SA/NSA - Global 1, 3, 5, 8, 28, 38, 40, 77, 78 SA/NSA
Speed HSPA, LTE, 5G HSPA, LTE
Technology GSM / CDMA / HSPA / LTE / 5G GSM / HSPA / LTE / 5G
  1, 3, 5, 8, 28, 40, 77, 78 SA/NSA - India -
Platform
Chipset Qualcomm SM6450 Snapdragon 6 Gen 1 (4 nm) Mediatek Dimensity 6300 (6 nm)
CPU Octa-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55) Octa-core (2x2.4 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 710 Mali-G57 MC2
OS Android 14, Funtouch OS 14 (International), OriginOS (China) Android 15, up to 2 major Android upgrades, Funtouch 15
Selfie camera
Single 8 MP, f/2.1, (wide) 5 MP, f/2.2, (wide)
Video 1080p@30fps Yes
Sound
3.5mm jack Yes Yes
Loudspeaker Yes, with stereo speakers Yes, with stereo speakers
  24-bit/192kHz Hi-Res & Hi-Res wireless audio -
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