Phone Comparison - vivo iQOO Z9x vs Realme C75 4G vs Xiaomi Poco X7

Price Comparison (India) - -

general General Info

Manufacturer vivo Realme Xiaomi
Announced April 2024 November 2024 January 2025
Status Coming Soon - April 2024 Coming Soon - December 2024 Available - January 2025
Price Rs. 12,999 ($0.00) [Similarly Priced] - Rs. 21,999 ($0.00) [Similarly Priced]
Colors Black, White, Light Green Gold, Black Black, Green, Silver
Form Factor Candybar Candybar Candybar
Dimension 165.7 x 76 x 8 mm
(6.52 x 2.99 x 0.31 in)
165.7 x 76.2 x 8 mm
(6.52 x 3 x 0.31 in)
162.3 x 74.4 x 8.4 mm or 8.6 mm
(6.39 x 2.93 x 0.33 in or 0.34 in)
Weight 199 g (7.02 oz) 196 g (6.91 oz) 185.5 g or 190 g (6.53.0.18 oz or 6.7 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Nano-SIM + Nano-SIM
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 3, 5, 8, 28, 34, 38, 39, 40, 41 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 28, 38, 40, 41, 42, 48, 66
5G Network 1, 5, 8, 28, 41, 77, 78 SA/NSA - 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
Messaging
Build Features - Fingerprint Sensor (side-mounted)
IP64, dust and water resistant
- Fingerprint Sensor (side-mounted)
IP68/IP69 dust/water resistant (up to 1.5m for 30 min)
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions
- Fingerprint Sensor (under display, optical)
IP68 dust/water resistant (up to 1.5m for 30 min)
IP69 (market/region dependent)

hardware Hardware and OS

OS Android 14 Android 14 Android 14
User Interface OriginOS 4 Realme UI 5.0 HyperOS
Processor Octa-core (4x2.2 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55), Qualcomm SM6450 Snapdragon 6 Gen 1 (4 nm) Octa-core 2.0 GHz, Mediatek Helio G92 Max Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), Mediatek Dimensity 7300 Ultra (4 nm)
GPU Adreno 710 - Mali-G615 MC2
RAM 12 GB 8 GB 12 GB
Internal Memory 256 GB 256 GB 512 GB
External Memory microSDXC microSDXC (dedicated slot) No

display Display

Type FHD+ IPS LCD Screen
120Hz Refresh Rate, 1000 Nits (peak)
FHD+ IPS LCD Screen
90Hz, 580 Nits (typ), 690 Nits (HBM)
ArmorShell Glass
FHD+ AMOLED Screen
120Hz, HDR10+, Dolby Vision
1200 Nits (HBM), 3000 Nits (peak)
Corning Gorilla Glass Victus 2
Colors 16M colors 16M colors 68B colors
Size 6.72 inches 6.72 inches 6.67 inches
Resolution 1080 x 2408 pixels (393 ppi) 1080 x 2400 pixels (392 ppi) 1220 x 2712 pixels (446 ppi)
Screen-to-Body Ratio 86.26% 86.19% 88.87%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes no no
Radio Unspecified Unspecified No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 50 MP + 2 MP 50 MP 50 MP + 8 MP + 2 MP
Flash LED Flash LED Flash LED Flash
Features 50 MP, f/1.8, (wide), 1/1.95", 0.8µm, PDAF
2 MP, f/2.4, (depth)
Panorama, HDR
50 MP, f/1.8, (wide), PDAF
secondary unspecified camera
HDR, Panorama
50 MP, f/1.5, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS
8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
HDR, Panorama
Video 4K, 1080p, gyro-EIS 1080p@30fps 4K@24/30fps, 1080p@30/60/120fps, gyro-EIS, OIS
Front Camera 8 MP, f/2.1, (wide)
1080p@30fps [Similar]
8 MP, f/2.0, (wide)
Video - 1080p@30fps [Similar]
20 MP, f/2.2, 25mm (wide), 1/4.0", 0.7µm

1080p@30/60fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE, 5G HSPA, LTE HSPA, LTE, 5G
Bluetooth 5.1, A2DP, LE, aptX HD, aptX Adaptive 5.0, A2DP, LE 5.4, A2DP, LE, LHDC
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG USB Type-C 2.0, OTG
GPS GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c) GPS, GALILEO, GLONASS, QZSS, BDS GPS, GLONASS, BDS, GALILEO, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 2.2 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 2.2 512 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 2.2
Expandable Storage microSDXC microSDXC (dedicated slot) No
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery Charging 44W wired
Reverse wired
Non-removable Li-Po Battery
Fast Battery Charging 45W wired
Reverse wired
Non-removable Li-Po Battery
Fast Battery Charging 45W wired, 100% in 52 min18W
Capacity 6000 mAh 6000 mAh 5500 mAh
Stand by - - -
Talk Time - - -