Compare: Xiaomi Redmi K40 Pro+ vs Google Pixel 4a
General Features
-
6.67"OLED
-
108 MPTriple Camera
-
12GB RAM RAMSnapdragon 888
-
4520mAhLi-Po
Pros
NFC support
Dual sim support
High RAM capacity
High battery capacity
Cons
No SD Card slot
No headphone jack
No FM Radio
Not water resistant
Brand
Xiaomi
Announced
2021, February 25
Release Date
2021, March 04
Status
Available
Out Price
$769.99
Display
Type
OLED
Aspect Ratio and PPI
20:9 ratio - 395 ppi density
Size
6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio)
Resolution
1080 x 2400 pixels
Peak brightness (nit)
1300 nits
Protection
Corning Gorilla Glass 5
Features
BODY
Colors
Black
White
Aurora
Dimensions
163.7 • 76.4 • 7.8 mm (6.44 • 3.01 • 0.31 in)
Weight
196 g (6.91 oz)
Material
Certification
Waterproof
No
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum, barometer
3.5mm Jack
No
NFC
Yes
Infrared
Yes
USB Type
USB Type-C 2.0, USB On-The-Go
Loudspeaker Loudness (dB)
Yes, with stereo speakers
PLATFORM
Chipset
Qualcomm SM8350 Snapdragon 888
CPU
Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680)
Bits
64 Bits
Cores
8 Cores
Process technology
5 nm
GPU
Adreno 660
GPU Cores
GPU Frequency
Yes, with stereo speakers
OS
Android 11, MIUI 12
MEMORY
RAM Capacity
12GB RAM
RAM Type
LPDDR5
Storage
256 GB
SD Card Slot
No
PERFORMANCE SCORES
Antutu Score
821.847
Antutu
v9
Geek Bench Score
GeekBench
Single Score
BATTERY
Capacity
4520
Type
Li-Po
Quick Charge Technology
33.0W
Video Playback Time
Fast Charging
Wireless Charging
33.0W
Main Camera
First Camera
Resolution
108 MP
Sensor
Samsung S5KHM2
Aperture
ƒ/1.75
Pixel Size
0.70 µm
Sensor Size
1/1.52"
Optical Zoom
Lens
26mm (wide)
Extra
PDAF
Second Camera
Resolution
8 MP
Sensor
Sony IMX355
Aperture
f/2.2
Pixel Size
1.14 µm
Sensor Size
1/2.8"
Optical Zoom
Lens
119° (ultrawide)
Extra
Third Camera
Resolution
5 MP
Sensor
Samsung S5K5E9
Aperture
f/2.4
Pixel Size
1.12 µm
Sensor Size
1/5"
Optical Zoom
Lens
50mm (macro)
Extra
Fourth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Fifth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Sixth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Image Resolution
108 megapixels
Video Resolution and FPS
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps
Optical Stabilisation (OIS)
No
Electronic Stabilisation (EIS)
Yes
Slow Motion Video
Yes, 960 fps
Features
DxOMark Score
Mobile Score (Rear)
Mobile
Selfie Score
Selfie
Selfie Camera
First Camera
Resolution
20MP
Sensor
Samsung S5K3T2
Aperture
f/2.45
Pixel Size
Sensor Size
Extra
Second Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Third Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Video Resolution and FPS
1080p@30fps, 720p@120fps
Features
CONNECTIVITY
Technology
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G Bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800
3G Bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 CDMA2000 1x
4G Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
5G Bands
1, 3, 28, 41, 77, 78 SA/NSA/Sub6
TD-SCDMA
TD-SCDMA 1880-1920 Mhz, TD-SCDMA 2010-2025Mhz
Navigation
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC
Network Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5G
SIM Card Type
Dual SIM (Nano-SIM, dual stand-by)
Number of SIM Area
2 SIM
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.2, A2DP, LE
OTHERS
VoLTE
Yes
FM Radio
No
SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
Body SAR (EU)
Head SAR (EU)
Body SAR (USA)
Head SAR (USA)
Additional
Extra
Cooling System
Yes
HDMI
General Features
-
5.81"OLED
-
12MPSingle Camera
-
6GB RAMSnapdragon 730
-
3140mAhLi-Po
Pros
FM Radio support
OIS support
NFC support
High RAM capacity
Cons
No SD Card slot
Not water resistant
No Infrared
Brand
Google
Announced
2020, August 03
Release Date
2020, August 20
Status
Coming soon
Out Price
About 340 EUR
Display
Type
OLED
Aspect Ratio and PPI
19.5:9 ratio - 443 ppi density
Size
5.81 inches, 83.2 cm2 (~83.3% screen-to-body ratio)
Resolution
1080 x 2340 pixels
Peak brightness (nit)
Protection
Corning Gorilla Glass 3
Features
Always-on display
HDR
HDR
BODY
Colors
Black
Dimensions
144 • 69.4 • 8.2 mm (5.67 • 2.73 • 0.32 in)
Weight
143 gr (5.04 oz)
Material
Glass front (Gorilla Glass 3), plastic back, plastic frame
Certification
Waterproof
No
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass, barometer
3.5mm Jack
Yes
NFC
Yes
Infrared
No
USB Type
3.1, Type-C 1.0 reversible connector
Loudspeaker Loudness (dB)
PLATFORM
Chipset
Qualcomm Snapdragon 730 (SDM730)
CPU
Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
Bits
64Bit
Cores
8 Core
Process technology
7 nm
GPU
Adreno 618
GPU Cores
GPU Frequency
OS
Android 10
MEMORY
RAM Capacity
6GB RAM
RAM Type
Storage
128GB ROM
SD Card Slot
No
PERFORMANCE SCORES
Antutu Score
275.000
Antutu
v8
Geek Bench Score
GeekBench
Single Score
BATTERY
Capacity
3140
Type
Li-Po
Quick Charge Technology
USB Power Delivery 2.0
Video Playback Time
Fast Charging
Yes, 18W
Wireless Charging
Main Camera
First Camera
Resolution
12.2 MP
Sensor
Sony IMX363 Exmor RS
Aperture
f/1.7
Pixel Size
1.4µm
Sensor Size
1/2.55"
Optical Zoom
Lens
27mm (wide)
Extra
Dual pixel PDAF, OIS
Second Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Third Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Fourth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Fifth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Sixth Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Optical Zoom
Lens
Extra
Image Resolution
12.2 megapixels
Video Resolution and FPS
4K@30fps, 1080@30/60/120fps
Optical Stabilisation (OIS)
Yes
Electronic Stabilisation (EIS)
Yes
Slow Motion Video
Yes
Features
DxOMark Score
Mobile Score (Rear)
Mobile
Selfie Score
Selfie
Selfie Camera
First Camera
Resolution
8 MP
Sensor
Aperture
f/2.0
Pixel Size
Sensor Size
Extra
Second Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Third Camera
Resolution
Sensor
Aperture
Pixel Size
Sensor Size
Extra
Video Resolution and FPS
1080p@30fps
Features
Auto-HDR
CONNECTIVITY
Technology
GSM / HSPA / LTE
2G Bands
GSM - 850 / 900 / 1800 / 1900
3G Bands
HSDPA - 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71
5G Bands
TD-SCDMA
Navigation
Yes, with A-GPS, GLONASS, GALILEO, QZSS
Network Speed
HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/75 Mbps
SIM Card Type
Nano-SIM and/or eSIM
Number of SIM Area
1 SIM
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
Bluetooth
5.1, A2DP, LE
OTHERS
VoLTE
FM Radio
Yes
SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
Body SAR (EU)
1.390 W/Kg
Head SAR (EU)
1.370 W/Kg
Body SAR (USA)
1.190 W/Kg
Head SAR (USA)
1.180 W/Kg
Additional
Extra
Cooling System
No
HDMI