Xiaomi Mi Max 4 vs Xiaomi Redmi K70 Ultra
Product
Price
359 USD
359 USD
Status
Available
Available
Brand
Xiaomi Mobiles
Xiaomi Mobiles
Model No
Mi Max 4
Xiaomi Redmi K70 Ultra
Launch Date
2020, December 15
2024, July 19
Wikipedia
Technology
GSM / CDMA / HSPA / EVDO / LTE
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 ,CDMA 800 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
3G bands
HSDPA 850 / 900 / 1900 / 2100 ,CDMA2000 1xEV-DO
HSDPA 800 / 850 / 900 / 1700(AWS) / 2100
CDMA2000 1x
4G bands
1, 3, 4, 5, 7, 8, 20, 34, 38, 39, 40, 41
1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
Speed
HSPA 42.2/5.76 Mbps, LTE
HSPA, LTE, 5G
5G bands
1, 3, 5, 7, 8, 28, 66, 38, 40, 41, 48, 77, 78 SA/NSA
Build
Glass front (Gorilla Glass 5), aluminum back, aluminum frame
Glass front, aluminum frame
IP68 dust/water resistant (up to 2m for 30 min)
SIM
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Colors
Black, Champagne Gold, Blue
Black, White, Violet, Green Championship Edition, Orange Championship Edition
Dimensions
160.4 x 75.1 x 8.4 mm (6.31 x 2.96 x 0.33 in)
Weight
211 g (7.44 oz)
Type
IPS LCD capacitive touchscreen, 16M colors
OLED, 68B colors, 144Hz, Dolby Vision, HDR10+, 1600 nits (HBM), 4000 nits (peak)
Size
7.2 inches, 128.3 cm2
6.67 inches, 107.4 cm2 (~89.1% screen-to-body ratio)
Resolution
1080 x 2310 pixels (~354 ppi density)
1220 x 2712 pixels, 20:9 ratio (~446 ppi density)
OS
Android 9.0 (Pie), MIUI 11
Android 14, HyperOS
Chipset
Qualcomm SDM660 Snapdragon 660 (14 nm)
Mediatek Dimensity 9300+ (4 nm)
CPU
Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
GPU
Adreno 512
Immortalis-G720 MC12
RAM
4GB/6GB
12GB/16GB/24GB
Storage
64GB/128GB
eMMC 5.1
256GB/512GB/1TB
UFS 4.0
Card Slot
microSDXC (uses shared SIM slot)
Lens 1
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
50 MP, f/1.7, 23mm (wide), 1/1.56", 1.0µm, PDAF, OIS
Lens 2
TOF 3D, (depth)
8 MP, 119˚ (ultrawide), 1/4.0", 1.12µm
Features
Dual-LED flash, HDR, panorama
Dual-LED dual-tone flash, HDR, panorama
Video
4K@30fps, 720p/1080p@30fps (gyro-EIS)
8K@24/30fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS
Lens 3
2 MP, f/2.4, (macro)
Lens 1
8 MP, f/2.0, 1/4", 1.12µm
20 MP, (wide), 1/2.0", 0.8µm
Features
HDR
HDR
Video
1080p@30fps
1080p@30fps
Capacity
Li-Po 5800 mAh, non-removable
Li-Po 5500 mAh, non-removable
Charging
Fast charging 18W
120W wired, PD3.0, 100% in 24 min (advertised)
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, color spectrum
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
3.5mm jack
Yes
No
24-bit/192kHz Hi-Res Wireless audio
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE
5.4, A2DP, LE, LHDC
GPS
Yes, with A-GPS, GLONASS, BDS
GPS (L1+L5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5), GLONASS
Radio
FM radio
USB
Type-C 1.0 reversible connector
USB Type-C
NFC
Yes