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ratings | ||||
Overall NDTV Rating | Read Review | Read Review | ||
Design Rating | ||||
Display Rating | ||||
Software Rating | ||||
Performance Rating | ||||
Battery Life Rating | ||||
Camera Rating | ||||
Value for Money Rating | ||||
key specs | ||||
Display | 6.72-inch | 6.40-inch | ||
Processor | Qualcomm Snapdragon 6 Gen 1 | Samsung Exynos 9611 | ||
Front Camera | 8-megapixel | 20-megapixel | ||
Rear Camera | 50-megapixel + 2-megapixel | 48-megapixel + 8-megapixel + 5-megapixel | ||
RAM | 4GB, 6GB, 8GB | 4GB | ||
Storage | 128GB | 64GB | ||
Battery Capacity | 6000mAh | 6000mAh | ||
OS | Android 14 | Android 10 | ||
Resolution | 1260x2800 pixels | 2340x1080 pixels | ||
general | ||||
Brand | iQOO | Samsung | ||
Model | Z9x | Galaxy M21 | ||
Release date | April 24, 2024 | March 18, 2020 | ||
Launched in India | No | Yes | ||
Form factor | Touchscreen | Touchscreen | ||
Body type | Plastic | - | ||
Dimensions (mm) | 165.70 x 76.00 x 7.99 | - | ||
Weight (g) | 199.00 | 188.00 | ||
Battery capacity (mAh) | 6000 | 6000 | ||
Fast charging | 44W Flash Charge | Proprietary | ||
Colours | Starburst White, Feng Yuqing, Dark Night | Midnight Blue, Raven Black | ||
Thickness | - | 8.9 | ||
Removable battery | - | No | ||
Wireless charging | - | No | ||
display | ||||
Resolution Standard | FHD+ | - | ||
Screen size (inches) | 6.72 | 6.40 | ||
Touchscreen | Yes | Yes | ||
Resolution | 1260x2800 pixels | 2340x1080 pixels | ||
Protection type | - | Gorilla Glass | ||
Aspect ratio | - | 19.5:9 | ||
hardware | ||||
Processor | octa-core | 1.7GHz octa-core (4x1.7GHz + 4x2.3GHz) | ||
Processor make | Qualcomm Snapdragon 6 Gen 1 | Samsung Exynos 9611 | ||
RAM | 4GB, 6GB, 8GB | 4GB | ||
Internal storage | 128GB | 64GB | ||
Expandable storage | - | Yes | ||
Expandable storage type | - | microSD | ||
Expandable storage up to (GB) | - | 512 | ||
camera | ||||
Rear camera | 50-megapixel + 2-megapixel | 48-megapixel + 8-megapixel + 5-megapixel | ||
No. of Rear Cameras | 2 | - | ||
Front camera | 8-megapixel | 20-megapixel | ||
No. of Front Cameras | 1 | - | ||
Pop-Up Camera | No | - | ||
Rear autofocus | - | Yes | ||
Rear flash | - | Yes | ||
Front flash | - | No | ||
software | ||||
Operating system | Android 14 | Android 10 | ||
Skin | OriginOS 4 | One UI 2.0 | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 a/b/g | ||
Bluetooth | Yes | Yes | ||
NFC | Yes | - | ||
USB Type-C | Yes | Yes | ||
GPS | - | Yes | ||
Headphones | - | 3.5mm | ||
Number of SIMs | - | 2 | ||
sensors | ||||
Face unlock | Yes | Yes | ||
In-Display Fingerprint Sensor | Yes | - | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Gyroscope | Yes | - | ||
Fingerprint sensor | - | Yes | ||
Compass/ Magnetometer | - | Yes | ||
Ambient light sensor | - | Yes | ||
sim 1 | ||||
SIM Type | - | Nano-SIM | ||
GSM/CDMA | - | GSM | ||
3G | - | Yes | ||
4G/ LTE | - | Yes | ||
sim 2 | ||||
SIM Type | - | Nano-SIM | ||
GSM/CDMA | - | GSM | ||
3G | - | Yes | ||
4G/ LTE | - | Yes |