Xiaomi Black Shark 2 vs Xiaomi Redmi K70 Ultra
Product
Price
359 USD
359 USD
Status
Available
Available
Brand
Xiaomi Mobiles
Xiaomi Mobiles
Model No
Black Shark 2
Xiaomi Redmi K70 Ultra
Launch Date
2019, March 02
2024, July 19
Technology
GSM / HSPA / LTE
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
3G bands
HSDPA 850 / 900 / 1900 / 2100
HSDPA 800 / 850 / 900 / 1700(AWS) / 2100
CDMA2000 1x
4G bands
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40 ,1, 3, 5, 8, 40, 41 - India
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-A
HSPA, LTE, 5G
5G bands
1, 3, 5, 7, 8, 28, 66, 38, 40, 41, 48, 77, 78 SA/NSA
Dimensions
163.6 x 75 x 8.8 mm (6.44 x 2.95 x 0.35 in)
160.4 x 75.1 x 8.4 mm (6.31 x 2.96 x 0.33 in)
Weight
205 g (7.23 oz)
211 g (7.44 oz)
Build
Glass front, aluminum back, Glass front, aluminum back, aluminum frame
frame
Glass front, aluminum frame
IP68 dust/water resistant (up to 2m for 30 min)
SIM
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM, dual stand-by)
Colors
Black, Silver, Blue
Black, White, Violet, Green Championship Edition, Orange Championship Edition
Type
AMOLED Display
OLED, 68B colors, 144Hz, Dolby Vision, HDR10+, 1600 nits (HBM), 4000 nits (peak)
Size
6.39 inches, 100.2 cm2 (~81.7% screen-to-body ratio)
6.67 inches, 107.4 cm2 (~89.1% screen-to-body ratio)
Resolution
1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)
1220 x 2712 pixels, 20:9 ratio (~446 ppi density)
OS
Android 9.0 (Pie), upgradable to Android 10,
Android 14, HyperOS
Chipset
Qualcomm SDM632 Snapdragon 632 (14 nm)
Mediatek Dimensity 9300+ (4 nm)
CPU
Octa-core (4x1.8 GHz Kryo 250 Gold & 4x1.8 GHz Kryo 250 Silver)
Octa-core (1x3.25 GHz Cortex-X4 & 3x2.85 GHz Cortex-X4 & 4x2.0 GHz Cortex-A720)
GPU
Immortalis-G720 MC12
RAM
6GB/8GB
12GB/16GB/24GB
Storage
128GB/256GB
256GB/512GB/1TB
UFS 4.0
Card Slot
microSDXC (dedicated slot)
Lens 1
48 MP, f/1.8, 28mm (wide), 1/2.0", 0.8µm, PDAF
50 MP, f/1.7, 23mm (wide), 1/1.56", 1.0µm, PDAF, OIS
Lens 2
12 MP, f/2.2, 54mm (telephoto), 1.0µm, PDAF, 2x optical zoom
8 MP, 119˚ (ultrawide), 1/4.0", 1.12µm
Features
LED flash, HDR, panorama
Dual-LED dual-tone flash, HDR, panorama
Video
4K@30/60fps, 1080p@30fps, 720p@120fps
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
20 MP, f/2.0, (wide), 1/3", 0.9µm
20 MP, (wide), 1/2.0", 0.8µm
Video
1080p@30fps
1080p@30fps
Features
HDR
Capacity
Non-removable Li-Po 4000 mAh battery
Li-Po 5500 mAh, non-removable
Charging
Fast charging 27W
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
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, hotspot
Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, aptX HD, LE
5.4, A2DP, LE, LHDC
GPS
A-GPS, GLONASS, GALILEOInfrared port,YesRadio,FM radio
GPS (L1+L5), BDS (B1I+B1C+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5), GLONASS
Radio
No
USB
USB Type-C 2.0
USB Type-C
NFC
Yes
Performance
AnTuTu: 343460 (v7)
GeekBench: 11192 (v4.4)
GFXBench: 36fps (ES 3.1 onscreen)
Loudspeaker
Voice 67dB / Noise 73dB / Ring 82dB
Audio quality
Noise -90.7dB / Crosstalk -93.4dB