vivo iQOO Z7 (China) vs vivo iQOO Z7x

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PHONES
Phone Names vivo iQOO Z7 (China) vivo iQOO Z7x
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 2100HSDPA 850 / 900 / 2100
4G bands1, 3, 5, 8, 28, 34, 38, 39, 40, 411, 3, 5, 8, 28, 34, 38, 39, 40, 41
5G bands1, 5, 8, 28, 41, 77, 78 SA/NSA1, 5, 8, 28, 41, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
 CDMA2000 1x CDMA2000 1x
Launch
Announced2023, March 202023, March 20
StatusAvailable. Released 2023, March 24Available. Released 2023, March 24
Body
Dimensions164.6 x 75.8 x 8.8 mm (6.48 x 2.98 x 0.35 in)164.6 x 75.8 x 9.1 mm (6.48 x 2.98 x 0.36 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight201.5 g (7.13 oz)205 g (7.23 oz)
Display
Resolution1080 x 2388 pixels (~395 ppi density)1080 x 2388 pixels (~395 ppi density)
Size6.64 inches, 106.8 cm2 (~85.6% screen-to-body ratio)6.64 inches, 106.8 cm2 (~85.6% screen-to-body ratio)
TypeIPS LCD, 120Hz, HDR10IPS LCD, 120Hz
Platform
CPUOcta-core (1x2.7 GHz Cortex-A78 & 3x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver)
ChipsetQualcomm Snapdragon 782G (6 nm)Qualcomm SM6375 Snapdragon 695 5G (6 nm)
GPUAdreno 642LAdreno 619
OSAndroid 13, OriginOS 3Android 13, Funtouch 13 (Global), Origin OS 3 (China)
Memory
Card slotNomicroSDXC
Internal128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 UFS 2.2UFS 2.2
Main Camera
Dual64 MP, f/1.8, (wide), 1/1.97", 0.7µm, PDAF, OIS Auxiliary lens50 MP, f/1.8, (wide), PDAF Auxiliary lens
FeaturesDual-LED dual-tone flash, HDR, panoramaDual-LED dual-tone flash, HDR, panorama
Single16 MP, f/2.5, (wide)8 MP, f/2.0, (wide)
Video4K@30fps, 1080p@30fps1080p@30fps
Selfie camera
Single16 MP, f/2.5, (wide)8 MP, f/2.0, (wide)
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.2, A2DP, LE, aptX HD5.1, A2DP, LE, aptX HD
NFCYesYes (market/region dependent)
PositioningGPS, GLONASS, GALILEO, BDSGPS (L1), GLONASS (G1), BDS (B1I+B1c), GALILEO (E1), QZSS (L1)
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compassFingerprint (side-mounted), accelerometer, gyro, proximity, compass
Battery
Charging120W wired80W wired, 70% in 34 min
Type5000 mAh6000 mAh
Misc
ColorsBlack, Blue, OrangeTropical Blue, Metallic Grey, Orange
ModelsV2270AV2272A
PriceAbout 220 EURAbout 180 EUR