Samsung Galaxy A02 vs Xiaomi Redmi K70
Samsung Galaxy A02
Xiaomi Redmi K70
-
Network
-
2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
-
3G networkHSDPA 850, 900, 2100HSDPA 800, 850, 900, 1700(AWS), 2100; CDMA2000 1x
-
4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 3, 4, 5, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66
-
5G network-5G band 1, 3, 5, 8, 28, 38, 41, 48, 66, 77, 78 SA/NSA
-
HSDPA speed42.2 Mbps-
-
HSUPA speed5.76 Mbps-
-
LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE-A
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2021-012023-11
-
Status2021-012023-11
-
Design
-
BuildGlass front, plastic back, plastic frameAluminium alloy, glass
-
SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
-
Height164 mm160.9 mm
-
Width75.9 mm75 mm
-
Thickness9.1 mm8.2 mm
-
Weight206 g209 g
-
ColorsBlack, WhiteBlack, Blue/Green, Purple, Silver
-
Display
-
Display typePLS IPSOLED
-
Physical size6.5 inches6.67 inches
-
Resolution720 x 1600 pixels1440 x 3200 pixels
-
Pixel density270 ppi526 ppi
-
Display colors1677721668719476736
-
Protection-Scratch resistant
-
Display featuresInfinity-V Display120Hz, Dolby Vision, HDR10+, 4000 nits (peak)
-
Hardware
-
CPU-Octa-core
-
CPUQuad-core 1.5 GHz Cortex-A53Single-core 3.2 GHz Cortex-X3
-
CPU(second)dual-core 2.8 GHz Cortex-A715
-
CPU(third)Dual-core 2.8 GHz Cortex-A710
-
CPU(fourth)Triple-core 2.0 GHz Cortex-A510
-
ChipsetMediatek MT6739WQualcomm SM8550-AB Snapdragon 8 Gen 2
-
GPUPowerVR GE8100Adreno 740
-
Memory RAM3 GB12, 16 GB
-
Internal storage32 GB256, 512, 1024 GB
-
Memory cardmicroSD, microSDHC, microSDXCNo
-
Memory card max1 TB-
-
StorageeMMC 5.1UFS 4.0
-
OS
-
OSAndroid 10, One UI 2.0Android 14, HyperOS
-
Main camera
-
Camera typeTripleTriple
-
Main camera(wide) , 13 MP, f/1.9(wide) , 50 MP, f/1.6 , 1/1.55" , 1.0 µm
-
(macro) , 2 MP, f/2.4(ultrawide) , 8 MP
-
2 MP2 MP, (macro)
-
Primary camera resolution4160 x 3120 pixels9280 x 6920 pixels
-
Primary camera video-8K@24fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS
-
Primary camera flashLED flashLED flash
-
Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-modeAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, flicker sensor
-
Selfie camera
-
Selfie camera typeSingleSingle
-
Selfie camera5 MP, f/2.016 MP, (wide)
-
Selfie camera resolution2560 x 1920 pixels4608 x 3456 pixels
-
Selfie camera featuresFace unlockFace unlock, HDR, face detection
-
Selfie camera video720p@30fps1080p@30/60fps, gyro-EIS
-
Sound
-
3.5mm jackYesNo
-
LoudspeakerYesYes, with stereo speakers
-
EarpieceYesYes
-
Multimedia
-
RadioFM RadioNo
-
Connectivity
-
WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax, 802.11be
-
WLAN WiFi HotspotYes-
-
WLAN WiFi DirectYesYes
-
WLAN WiFi Dual Band-Yes
-
USBmicroUSB 2.0Type-C 2.0
-
USB On-The-Go-Yes
-
Bluetoothv5.1v5.3
-
Bluetooth A2DPYesYes
-
bluetooth LEYesYes
-
Infrared-Yes
-
NFCNoYes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEO-Yes
-
BDS-Yes
-
QZSS-Yes
-
NavIC-Yes
-
Features
-
SensorsAccelerometer, proximityAccelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity5000 mAh5000 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery charging-Quick Charge 3+, 120W (100% in 18 min)
-
Talk time 4G24 h-
-
Tests and performance
-
Antutu50774 (v8)1710731 (v10)
-
Geekbench(single-core)105 (v5.2)1512 (v6.2)
-
Geekbench(multi-core)332 (v5.2)4886 (v6.2)
-
SAR value
-
SAR EU(head)0.65 W/kg-
-
SAR EU(body)1.71 W/kg-
-
Cost
-
Price110 USD350 USD