Xiaomi Redmi K40 vs Xiaomi Redmi K70

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Overview

Specs Score61 / 10071 / 100
Better Specs
Display Resolution1080 x 2400 pixels1440 x 3200 pixels
Better Resolution
RAM6 GB12 GB
More RAM
Storage128 GB256 GB
More Storage
Front Camera20 MP
Better Front Camera Resolution
16 MP
Weight196 g
Lighter
209 g
Thickness7.8 mm
Slimmer
8.2 mm
Battery4520 mAh5000 mAh
Bigger Battery
Unique Features
No
Reverse Charging

General

ModelRedmi K40K70
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateFebruary 25, 2021November 29, 2023

Design

Dimensions76.4 x 163.7 x 7.8 mm75 x 160.9 x 8.2 mm
Weight196 g209 g
ColorsBlack, Silver, Blue/Green, Purple

Display

TypeColor Super AMOLED Screen (16M Colors)Color OLED Screen (68.7 B)
TouchYesYes
Size6.67 inches, 1080 x 2400 pixels, 120 Hz6.67 inches, 1440 x 3200 pixels, 120 Hz
Aspect Ratio20:9 20:9
PPI~ 395 PPI~ 526 PPI
Screen to Body Ratio~ 85.9%~ 89%
Glass TypeCorning Gorilla Glass 5
FeaturesHDR10+HDR10+, 4000 nits (peak), AI Display, Eye Protection Mode, 3840Hz High-frequency PWM dimming
NotchYes, Punch HoleYes, Punch Hole

Memory

RAM6 GB12 GB
Storage128 GB256 GB
Storage TypeUFS 3.1UFS 4

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G Bands1, 3, 5, 8, 28, 38, 41, 48, 66, 77, 78 SA/NSA
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWi-Fi 7
BluetoothYes, v5.1, A2DP, LE, aptX HDYes, v5.3, A2DP, LE
USBYes, USB-C v2.0Yes, USB-C
USB FeaturesUSB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging
IR BlasterYesYes

Extra

GPSYes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSSYes, with A-GPS. Up to tri-band: GLONASS, BDS, GALILEO, QZSS, NavIC
Fingerprint SensorYes, SideYes, In Display
Face UnlockYesYes
SensorsAccelerometer, Gyro, Proximity, CompassAccelerometer, Proximity, Gyro, Compass, Color Spectrum
3.5mm Headphone JackNoNo
NFCYesYes
Splash ResistantYes
IP RatingIP53
Dust ResistantNo

Camera

Rear Camera48 MP ƒ/1.8 (Wide Angle)
8 MP ƒ/2.2 (Ultra Wide)
5 MP ƒ/2.4 (Macro)
Macro
50 MP ƒ/1.6 (Wide Angle)
1/1.55", 1.0µm, PDAF, OIS
8 MP (Ultra Wide)
2 MP (Macro)
OISYes
Auto FocusYesYes
FeaturesHDR, PanoramaHDR, Panorama
Video Recording4K @ 30 fps UHD, 1080p @ 30 fps FHD4K @ 24 fps UHD, 720p @ 1920 fps HD
FlashYes, LEDYes, LED
Front Camera20 MP (Wide Angle)
Punch Hole
16 MP (Wide Angle)
Punch Hole
Front Video Recording1080p @ 30 fps FHD, 720p @ 120 fps HD1080p @ 30 fps FHD

Technical

OSAndroid v11Android v14
Custom UIHyperOS
ChipsetQualcomm Snapdragon 870 Qualcomm Snapdragon 8 Gen2
CPU3.2 GHz, Octa Core Processor3.2 GHz, Octa Core Processor
Core Details1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 5851x Cortex-A715 @ 3.35 GHz & 3x Cortex-A715 @ 3.0 GHz & 4x Cortex-A510 @ 2.2 GHz
GPUAdreno 650Adreno 740
JavaNoNo
BrowserYes, supports HTML5Yes

Multimedia

EmailYesYes
MusicYesYes
VideoYesYes
FM RadioNoNo
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size4520 mAh, Li-Po Battery5000 mAh, Li-Po Battery
Fast ChargingYes, 33W Fast ChargingYes, 120W Fast charging
Reverse ChargingYes

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