Compare: Xiaomi Redmi K40 Gaming Edition vs Poco X3 NFC
General Features
-
6.67"OLED
-
64 MPTriple Camera
-
6/12GB RAM RAMDimensity 1200
-
5065mAhLi-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, April 27
Release Date
2021, April 30
Status
Available
Out Price
$ 619.99
Display
Type
OLED
Aspect Ratio and PPI
20:9 ratio - 395 ppi density
Size
6.53 inches, 104.7 cm2 (~83.4% screen-to-body ratio)
Resolution
1080 x 2400 pixels FHD+
Peak brightness (nit)
500 nits
Protection
Corning Gorilla Glass 5
Features
BODY
Colors
Black
Gray
Silver
Yellow
Dimensions
161.9 • 76.9 • 8.3 mm (6.37 • 3.03 • 0.33 in)
Weight
205 gr (7.23 oz)
Material
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5)
Certification
IP53
Waterproof
No
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer, color spectrum
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
MediaTek MT6893 Dimensity 1200 (MT6893 )
CPU
Octa-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Bits
64 Bit
Cores
8 Cores
Process technology
6 nm
GPU
Mali-G77 MC9
GPU Cores
9 Cores
GPU Frequency
Yes, with stereo speakers
OS
Android 11, MIUI 12.5
MEMORY
RAM Capacity
6GB RAM
RAM Type
LPDDR4X
Storage
128/256 GB
SD Card Slot
No
PERFORMANCE SCORES
Antutu Score
724.495
Antutu
v9
Geek Bench Score
GeekBench
Single Score
BATTERY
Capacity
5065
Type
Li-Po
Quick Charge Technology
67.0W
Video Playback Time
Fast Charging
67.0W
Wireless Charging
No
Main Camera
First Camera
Resolution
64 MP
Sensor
Omnivision OV64B
Aperture
f/1.65
Pixel Size
0.7µm
Sensor Size
1/2.0"
Optical Zoom
Lens
26mm (wide)
Extra
PDAF
Second Camera
Resolution
8 MP
Sensor
Aperture
f/2.2
Pixel Size
Sensor Size
Optical Zoom
Lens
120° (ultrawide)
Extra
Third Camera
Resolution
2 MP
Sensor
Aperture
f/2.4
Pixel Size
Sensor Size
Optical Zoom
Lens
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
64 megapixels
Video Resolution and FPS
4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR
Optical Stabilisation (OIS)
No
Electronic Stabilisation (EIS)
Slow Motion Video
Yes
Features
DxOMark Score
Mobile Score (Rear)
Mobile
Selfie Score
Selfie
Selfie Camera
First Camera
Resolution
16MP
Sensor
Unknown
Aperture
f/2.5
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, HDR
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, 18, 19, 26, 34, 38, 39, 40, 41, 42
5G Bands
1, 3, 28, 41, 77, 78 SA/NSA/Sub6
TD-SCDMA
1880-1920 Mhz 2010-2025 Mhz
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/6, 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
-
6.67"IPS LCD
-
64MPQuad Camera
-
6GB RAMSnapdragon 732G
-
5160mAhLi-Po
Pros
Low sar value (USA)
SD Card area available
FM Radio support
NFC support
Cons
Brand
Poco
Announced
2020, September 07
Release Date
2020, September 08
Status
Coming soon
Out Price
€ 229
Display
Type
IPS LCD
Aspect Ratio and PPI
20:9 ratio - 395 ppi density
Size
6.67 inches, 107.4 cm2 (~84.6% screen-to-body ratio)
Resolution
1080 x 2400 pixels
Peak brightness (nit)
450 nits
Protection
Corning Gorilla Glass 5
Features
HDR10
120Hz refresh rate
240Hz Touch Sampling
120Hz refresh rate
240Hz Touch Sampling
BODY
Colors
Blue
Gray
Dimensions
165.3 • 76.8 • 9.4 mm (6.51 • 3.02 • 0.37 in)
Weight
215 gr (7.58 oz)
Material
Glass front (Gorilla Glass 5), aluminum frame, plastic back
Certification
Waterproof
Yes
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
3.5mm Jack
Yes
NFC
Yes
Infrared
Yes
USB Type
2.0, Type-C 1.0 reversible connector, USB On-The-Go
Loudspeaker Loudness (dB)
PLATFORM
Chipset
Qualcomm Snapdragon 732G (SM7150-AC)
CPU
Octa-core (2x2.3 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
Bits
Cores
8 Core
Process technology
8 nm
GPU
Adreno 618
GPU Cores
GPU Frequency
OS
Android 10, MIUI 12
MEMORY
RAM Capacity
6GB RAM
RAM Type
Storage
64GB / 128GB ROM
SD Card Slot
microSDXC (uses shared SIM slot)
PERFORMANCE SCORES
Antutu Score
301.000
Antutu
v8
Geek Bench Score
GeekBench
Single Score
BATTERY
Capacity
5160
Type
Li-Po
Quick Charge Technology
Video Playback Time
Fast Charging
33W
Wireless Charging
No
Main Camera
First Camera
Resolution
64 MP
Sensor
Sony IMX682
Aperture
f/1.9
Pixel Size
0.8µm
Sensor Size
1/1.73"
Optical Zoom
Lens
Wide
Extra
PDAF
Second Camera
Resolution
13 MP
Sensor
Aperture
f/2.2
Pixel Size
1.0µm
Sensor Size
Optical Zoom
Lens
119? (ultrawide)
Extra
Third Camera
Resolution
2 MP
Sensor
Aperture
f/2.4
Pixel Size
Sensor Size
Optical Zoom
Lens
Macro
Extra
Fourth Camera
Resolution
2 MP
Sensor
Aperture
f/2.4
Pixel Size
Sensor Size
Optical Zoom
Lens
Depth
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
64 megapixels
Video Resolution and FPS
4K@30fps, 1080@30/120fps, 720@960fps
Optical Stabilisation (OIS)
No
Electronic Stabilisation (EIS)
Yes
Slow Motion Video
Yes
Features
DxOMark Score
Mobile Score (Rear)
Mobile
Selfie Score
Selfie
Selfie Camera
First Camera
Resolution
20 MP
Sensor
Aperture
f/2.2
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
HDR
CONNECTIVITY
Technology
GSM / HSPA / LTE
2G Bands
GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Bands
HSDPA - 850 / 900 / 1700(AWS) / 1900 / 2100
4G Bands
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
5G Bands
TD-SCDMA
Navigation
Yes, with A-GPS, GLONASS, BDS
Network Speed
HSPA 42.2/5.76 Mbps, LTE-A
SIM Card Type
Hybrid Dual SIM (Nano-SIM, dual stand-by)
Number of SIM Area
2 SIM
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.1, A2DP, LE
OTHERS
VoLTE
Yes
FM Radio
Yes
SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
Body SAR (EU)
0.986 W/Kg
Head SAR (EU)
0.558 W/Kg
Body SAR (USA)
0.612 W/Kg
Head SAR (USA)
0.773 W/Kg
Additional
Extra
Cooling System
Yes, LiquidCool Technology 1.0+
HDMI
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