dotrising.com
Compare
X50 Pro 5G vs Redmi K40 Pro

Realme X50 Pro 5G vs Xiaomi Redmi K40 Pro

What X50 Pro 5G does better (7) and where Redmi K40 Pro wins (9) — every spec side by side.

Realme · 2020X50 Pro 5G

7.7Score

7 advantages≈ $390

Xiaomi · 2021Redmi K40 Pro

7.8Score

9 advantages≈ $390

Higher score

7.1Display7.9

8.1Camera8.2

4.8Battery4.2

7.9Features7.0

Dimensions

Size comparison

X50 Pro 5GRedmi K40 Pro

	X50 Pro 5G	Redmi K40 Pro	Difference
Height	159 mm	163.7 mm	−4.7 mm
Width	74.2 mm	76.4 mm	−2.2 mm
Thickness	8.9 mm	7.8 mm	+1.1 mm
Weight	205 g	196 g	+9 g

Drawn to the same scale from the official dimensions (front and side).

Why is X50 Pro 5G better than Redmi K40 Pro?

Wired charging65 W vs 33 W+97%
Telephoto cameraYes · Redmi K40 Pro: No
Pixel density409 ppi vs 395 ppi+4%
Selfie camera32 MP vs 20 MP+60%
Rear cameras3 vs 2+50%
Charged in 30 min86% vs 58%+48%
Main camera aperturef/1.8 vs f/1.9+6%

Why is Redmi K40 Pro better than X50 Pro 5G?

Stereo speakersNo · X50 Pro 5G: Yes
Refresh rate90 Hz vs 120 Hz+33%
Battery capacity4,200 mAh vs 4,520 mAh+8%
Max video4K vs 8K
Weight205 g vs 196 g+5%
Screen size6.4″ vs 6.7″+4%
Process7 nm vs 5 nm+40%
Thickness8.9 mm vs 7.8 mm+14%
Wi-Fi standardWi-Fi 6 vs Wi-Fi 6E+8%

Specifications

Side by side

Only differences	Realme X50 Pro 5G≈ $3907.7	Xiaomi Redmi K40 Pro≈ $3907.8
Design
Weight	205 g	196 g
Thickness	8.9 mm	7.8 mm
Height	159 mm	163.7 mm
Width	74.2 mm	76.4 mm
Frame	Aluminium	—
Back	Glass	—
Ingress protection	—	IP53
Water resistance (IPx)	—	IPx3
Glass protection	Corning Gorilla Glass 5	Corning Gorilla Glass 5
Colours	Moss Green, Rust Red	Black, White, Aurora
Display
Screen size	6.4″	6.7″
Panel	Super AMOLED	Super AMOLED
OLED panel	Yes	Yes
Resolution (width)	1,080 px	1,080 px
Resolution (height)	2,400 px	2,400 px
Pixel density	409 ppi	395 ppi
Refresh rate	90 Hz	120 Hz
Peak brightness	—	1,300 nits
Measured brightness	635 nits	—
Screen-to-body ratio	84.9%	85.9%
HDR	Yes	Yes
Performance
Chipset	Qualcomm SM8250 Snapdragon 865 5G	Qualcomm SM8350 Snapdragon 888 5G
Chip maker	Qualcomm	Qualcomm
Process	7 nm	5 nm
CPU cores	8	8
CPU frequency	2.84 GHz	2.84 GHz
GPU	Adreno 650	Adreno 660
AnTuTu score	592,447	—
Geekbench 6 (multi-core)	3,175	—
Memory
RAM	12 GB	12 GB
Storage (max)	256 GB	256 GB
Storage (base)	128 GB	128 GB
Storage type	UFS 3.0	UFS 3.1
Memory card slot	No	No
Camera
Main camera	64 MP	64 MP
Main camera aperture	f/1.8	f/1.9
Main sensor size	1/1.72"	1/1.7"
Rear cameras	3	2
Optical stabilisation	No	No
Ultra-wide camera	Yes	Yes
Telephoto camera	Yes	No
Optical zoom	2×	—
Max video	4K	8K
4K video frame rate	60 fps	60 fps
Selfie camera	32 MP	20 MP
4K selfie video	No	No
Battery
Battery capacity	4,200 mAh	4,520 mAh
Battery type	—	Li-Po
Wired charging	65 W	33 W
Charged in 30 min	86%	58%
Wireless charging	No	No
Connectivity
5G	Yes	Yes
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 6	Wi-Fi 6E
Bluetooth	5.1	5.2
NFC	Yes	Yes
USB	USB Type-C 2.0	USB Type-C 2.0
USB version	2	2
Dual-band GPS	Yes	Yes
Satellite navigation	GLONASS, GALILEO, BDS, NavIC	GLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakers	No	Yes
3.5 mm headphone jack	No	No
Loudspeaker loudness	-23.2 LUFS	—
Fingerprint sensor	Under display	Side
Barometer	—	Yes
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Software
OS at launch	Android 10	Android 11
Platform	Android	Android
Interface	—	MIUI 12