Asus Zenfone 9 vs Xiaomi Redmi K70

General Info

Manufacturer
Asus	Xiaomi
Announced
2022, July 28	November 2023
Status
Coming soon. Exp. release 2022, August	Available - November 2023
Colors
Black, Blue, Red, Silver	Black, Silver, Blue/Green, Purple
Form Factor
Candybar	Candybar
Dimension
146.6 x 68.2 x 9.5 mm (5.77 x 2.69 x 0.37 in)	160.9 x 75 x 8.2 mm (6.33 x 2.95 x 0.32 in)
Weight
165 g (5.82 oz)	209 g (7.37 oz)
SIM Type
Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800
3G Network
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 800 / 850 / 900 / 1700(AWS) / 2100 CDMA2000 1x
4G Network
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42	1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G Network
1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 41, 77, 78 SA/NSA	1, 3, 5, 8, 28, 38, 41, 48, 66, 77, 78 SA/NSA
Messaging

Build Features
- Fingerprint Sensor (side-mounted) IP68 dust/water resistant (up to 1.5m for 30 mins)	- Fingerprint Sensor (under display, optical)

OS
Android 12	Android 14
User Interface
ZenUI	HyperOS
Processor
Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510), Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) [Similar]	Octa-core (1x3.2 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510), Qualcomm SM8550-AB Snapdragon 8 Gen 2 (4 nm) [Similar]
GPU
Adreno 730 [Similar]	Adreno 740 [Similar]
RAM
16 GB [Browse Similar]	16 GB [Browse Similar]
Internal Memory
256 GB	1 TB
External Memory
No	No

Type
FHD+ Super AMOLED Screen 120Hz Refresh Rate HDR10+ 1100 nits (peak) Corning Gorilla Glass Victus	QHD+ OLED Screen 120Hz Refresh Rate Dolby Vision, HDR10+, 4000 Nits (peak)
Colors
16M Colors	68B colors
Size
5.92 inches [Similar]	6.67 inches [Similar]
Resolution
1080 x 2400 pixels (445 ppi)	1440 x 3200 pixels (526 ppi)
Screen-to-Body Ratio
84.46%	89.04%
Multi-Touch

Rear Camera
50 MP + 12 MP [Similar]	50 MP + 8 MP + 2 MP [Similar]
Flash
LED Flash	LED Flash
Features
50 MP, f/1.8, 26mm (wide), 1/1.56", 1.0µm, PDAF, OIS 12 MP, f/2.2, (ultrawide), 1/2.9", 1.25µm, AF HDR, Panorama	50 MP, f/1.6, (wide), 1/1.55", 1.0µm, PDAF, OIS 8 MP, (ultrawide) 2 MP, (macro) HDR, Panorama
Video
8K@24fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR	8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS
Front Camera
12 MP, f/2.5, 28mm (standard), 1/2.93", 1.22µm, dual pixel PDAF 4K@30fps, 1080p@30/60fps [Similar]	16 MP, (wide) HDR 1080p@30/60fps, gyro-EIS [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat20 2000/150 Mbps, 5G	HSPA, LTE-A, 5G
Bluetooth
5.2, A2DP, LE, aptX HD, aptX Adaptive	5.3, A2DP, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct
USB
USB Type-C 3.0, USB On-The-Go	USB Type-C, OTG
GPS
Yes, with A-GPS. Up to dual-band: GLONASS (1), BDS (2), GALILEO (2), QZSS (2), NavIC	GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
Browser
Yes	Yes

Internal
256 GB, 16 GB RAM or 256 GB, 12 GB RAM or 128 GB, 8 GB RAM UFS 3.1	1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 256 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.0
Expandable Storage
No	No
USB OTG
Supported	Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

NFC

Type
Non-removable Li-Po Battery Fast battery Charging 30W USB Power Delivery 3.0 Reverse charging	Non-removable Li-Po Battery Fast battery Charging 120W wired, PD3.0, QC3+, 100% in 18 min
Capacity
4300 mAh	5000 mAh
Stand by
-	-
Talk Time
-	-