realme X3 vs Xiaomi Redmi 10X

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Comparing the realme X3 vs Xiaomi Redmi 10X across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: realme X3 runs at a higher processing speed of 2.96 GHz, while Xiaomi Redmi 10X runs at 2.6 GHz, making realme X3 the better performer.


Display: realme X3 offers a screen size of 6.6 inches, while Xiaomi Redmi 10X offers 6.57 inches, making realme X3 the larger display of the two. Xiaomi Redmi 10X features a AMOLED display compared to realme X3's IPS LCD, making Xiaomi Redmi 10X the better display of the two.


Rear Camera: realme X3 offers a higher rear camera resolution with 64 MP, while Xiaomi Redmi 10X offers 48 MP, making realme X3 better for rear camera photography.


Front Camera: Both realme X3 and Xiaomi Redmi 10X feature a 16 MP primary front camera.


Battery: realme X3 delivers longer battery life with 15h 15m, while Xiaomi Redmi 10X delivers None, making realme X3 the better pick for all day usage.


Storage: Xiaomi Redmi 10X offers higher internal storage with 64 GB, while realme X3 offers 128 GB, making Xiaomi Redmi 10X the better option for storage.

...read more
✕
realme X3
realme X3
realme X3
realme X3
realme X3
realme X3
₹12,999
(Discontinued)
✕
Xiaomi Redmi 10X
Xiaomi Redmi 10X
Xiaomi Redmi 10X
Xiaomi Redmi 10X
Xiaomi Redmi 10X
Xiaomi Redmi 10X
₹16,990
(Not Released in India)
✕
vivo X300 Ultra
vivo X300 Ultra
vivo X300 Ultra
vivo X300 Ultra
₹159,999
Buy Now
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Summary

Release Date

30 Jun, 2020
29 Aug, 2021
14 May, 2026

Performance
N/A
Snapdragon 855 Plus
MediaTek Dimensity 820
Snapdragon 8 Elite Gen 5
Octa Core (upto 2.96 GHz)
Octa Core (upto 2.6 GHz)
Octa Core (upto 4.61 GHz)
6 GB RAM
6 GB RAM
16 GB RAM

Display
N/A
6.6 inches (16.76 cm)
6.57 inches (16.69 cm)
6.82 inches (17.32 cm)
IPS LCD
AMOLED
AMOLED
1080x2400 px (FHD+)
1080x2400 px (FHD+)
1440x3168 px (QHD+)
120 Hz Refresh Rate
N/A
144 Hz Refresh Rate

Rear Camera
N/A
64 MP
Wide Angle Primary Camera
48 MP
Primary Camera
200 MP
Primary Camera (upto 3.7x Optical Zoom)
12 MP
Telephoto Camera (upto 2x Optical Zoom)
8 MP
Ultra-Wide Angle Camera
200 MP
Telephoto Camera
8 MP
Ultra-Wide Angle Camera
2 MP
Depth Camera
50 MP
Ultra-Wide Angle Camera
2 MP
Macro Camera
N/A
N/A

Front Camera
N/A
16 MP + 8 MP
Wide Angle Lens
16 MP
50 MP

Battery
N/A
4200 mAh
4520 mAh
6600 mAh
30W Super Dart Charging
22.5W Fast Charging
100W Flash Charging
N/A
N/A
Wireless Charging

Storage

128 GB
64 GB
512 GB
UFS 3.0
UFS 2.1
UFS 4.1

Expert Review

N/A
N/A
8.7/10
Read Expert Review

Pros

  • Device yet to be reviewed
  • Device yet to be reviewed
  • Stellar and versatile three-lens camera system
  • Excellent performance
  • Bright and crisp 2K AMOLED display

Cons

  • Device yet to be reviewed
  • Device yet to be reviewed
  • Battery life could have been better
  • Very expensive with camera kit
  • No shortcut key

User Ratings

4.4/5
(2,614 ratings)
N/A
4.6/5
(29 ratings)

Benchmarks (The higher, the better)

506,631
AnTuTu Score
N/A
3,977,648
AnTuTu Score
15h 15m
Battery Life (PC Mark)
N/A
15h 10m
Battery Life (PC Mark)

Compare Prices

Not Available in any store
Not Available in any store
₹159,999
@ Amazon

Video

Videos
1 More Video
There are no videos available for the device.
Videos
1 Video

User Feedback

General

Launch Date

N/A
N/A
May 06, 2026
(Official)

Operating System

Android v10 (Q)
Android v10 (Q)
Android v16

OS Updates

N/A
N/A
5 Year

Security Updates

N/A
N/A
7 Year

Custom UI

Realme UI
MIUI
Origin OS

Performance

Performance Rating

Very Good
N/A
Best In Class

Chipset

Qualcomm Snapdragon 855 Plus
MediaTek Dimensity 820 MT6875
Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

Processor

Octa core

2.96 GHz, Single core, Kryo 485 2.42 GHz, Tri core, Kryo 485 1.8 GHz, Quad core, Kryo 485
Octa core

2.6 GHz, Quad core, Cortex A76 2 GHz, Quad core, Cortex A55
Octa core

4.61 GHz, Dual core, Oryon 3.62 GHz, Hexa Core, Oryon

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

7 nm
N/A
3 nm

Graphics (GPU)

Adreno 640
Mali-G57 MC5
Adreno 840

RAM

6 GB / 8 GB
6 GB
16 GB

RAM Type

LPDDR4X
LPDDR4X
LPDDR5X Ultra

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

506,631
N/A
3,977,648

Bootup Time (The lower, the better)

17.0 s
N/A
14.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

N/A
N/A
6,450

Battery Drain* (The lower, the better)

5.0 %
N/A
7.0 %

Heating* (The lower, the better)

3.8 %
N/A
21.7 %
* after 30 mins of gaming

Display

Display Rating

Excellent
N/A
Best In Class

Display Type

IPS LCD
AMOLED
AMOLED

Screen Size

6.6 inches  (16.76 cm)
6.57 inches  (16.69 cm)
6.82 inches  (17.32 cm)

Resolution

1080x2400 px (FHD+)
1080x2400 px (FHD+)
1440x3168 px (QHD+)

Brightness

480 nits
600 nits
N/A

Peak Brightness

N/A
N/A
4500 nits

Refresh Rate

120 Hz
N/A
144 Hz

Aspect Ratio

20:9
20:9
19.8:9

Pixel Density

399 ppi
401 ppi
510 ppi

Screen to Body Ratio (calculated)

84.7 %
83.73 %
89.7 %

Screen Protection

Corning Gorilla Glass v5
N/A
Yes

Bezel-less Display

Yes with punch-hole display
Yes with punch-hole display
Yes with punch-hole display

HDR 10 / HDR+ Support

N/A
Yes HDR 10+
Yes

Screen to Body Ratio (claimed by the brand)

90.5 %
N/A
94.49 %

Design

Height

163.8 mm
164.2 mm
162.98 mm

Width

75.8 mm
75.8 mm
76.81 mm

Thickness

8.9 mm
9 mm
8.19 mm

Weight

202 grams
205 grams
232 grams

Build Material

Back: Mineral Glass
N/A
Back: Glass

Rear Camera

Rear Camera Rating

Very Good
N/A
Best In Class

Resolution

64 MP
Primary Cameraf/1.8 Wide Angle 78° field-of-view26 mm focal length 1/1.7" sensor size S5KGW1 ISOCELL Plus 0.8µm pixel size
48 MP
Primary Cameraf/1.791/2" sensor size 0.8µm pixel size
200 MP
Primary Camera105x Digital Zoom 3.7x Optical Zoomf/1.8535 mm focal length LYT 901 0.7µm pixel size
12 MP
f/2.5 Telephoto Camera51 mm focal length 1/3.4" sensor size 1µm pixel size
8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size 1.12µm pixel size
200 MP
f/2.67 Telephoto Camera85 mm focal length 1/1.28" sensor size
8 MP
f/2.3 Ultra-Wide Angle Camera16 mm focal length 1/4.0" sensor size 1.12µm pixel size
2 MP
f/2.4 Depth Camera
50 MP
f/2.0 Ultra-Wide Angle Camera14 mm focal length
2 MP
f/2.4 Macro Camera21.8 mm focal length 1/5.0" sensor size 1.75µm pixel size
N/A
N/A

Autofocus

Yes Phase Detection Autofocus
Yes Phase Detection autofocus
Yes

OIS

N/A
N/A
Yes

Flash

Yes LED Flash
Yes LED Flash
Yes Dual LED Flash

Image Resolution

9000 x 7000 Pixels
8000 x 6000 Pixels
N/A

Settings

Exposure compensation ISO control
Exposure compensation ISO control
N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)
N/A

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus
105 x Digital Zoom
3.7 x Optical Zoom

Video Recording

4k @30 fps
Full HD @60 fps
3840x2160 @ 30 fps
8k @30 fps
4k @30/60/120 fps
Full HD @30/60/120 fps

Front Camera

Front Camera Rating

Very Good
N/A
Best In Class

Resolution

16 MP
f/2.1 Wide Angle Primary Camera1/3" sensor size Exmor RS 1µm pixel size
16 MP
f/2.3 Primary Camera
50 MP
f/2.45 Primary Camera
8 MP
f/2.2 Ultra-Wide Angle 105° field-of-view Camera1/4.0" sensor size 1.12µm pixel size
N/A
N/A

Flash

N/A
N/A
Yes Screen flash

Video Recording

Full HD @30 fps
HD @30 fps
1920x1080 @ 30 fps
N/A

Battery

Battery Rating

Very Good
N/A
Excellent

Capacity

4200 mAh
4520 mAh
6600 mAh

Battery Type

Li-ion
Li-Polymer
Li-ion

Quick Charging

Yes 30W Super Dart Charging 100% in 55 minutes
Yes 22.5W Fast Charging
Yes 100W Flash Charging

Wireless Charging

N/A
N/A
Yes 40W Wireless Charging

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

15h 15m
N/A
15h 10m

Charging Time (20% to 100%) (The lower, the better)

0h 48m 47s
N/A
0h 36m 0s

Storage

Internal Storage

128 GB
64 GB
512 GB

Storage Type

UFS 3.0
UFS 2.1
UFS 4.1

Expandable Storage

No
Yes Up to 512 GB
N/A

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano (Hybrid)
SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G
5G 4G
5G 4G

VoLTE

Yes
Yes
Yes

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
5G Bands:
FDD N1 / N3
TDD N41 / N78 / N79
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5)
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)
View More

SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5)
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N18 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78 / N79 / N80 / N81 / N83 / N84 / N89
N/A
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)
View More

SAR Value

Head: 1.188 W/kg Body: 0.906 W/kg
N/A
N/A

Wi-Fi

Yes Wi-Fi 5 (802.11 b/g/n/ac) 5GHz MIMO
Yes Wi-Fi 5 (802.11 a/b/g/n/ac)
Yes Wi-Fi 7 (802.11 be/ax) MIMO

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.1
Yes v6.0

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

No
N/A
Yes

IR Blaster

N/A
N/A
Yes

Multimedia

Audio Jack

USB Type-C
3.5 mm
USB Type-C

Audio Features

Dolby Atmos
N/A
N/A

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

Side
On-screen
On-screen

Fingerprint Sensor Type

N/A
N/A
Ultrasonic

Other Sensors

Light sensor Proximity sensor Accelerometer Gyroscope
Light sensor Proximity sensor Accelerometer Compass Gyroscope
Light sensor Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

Not Available in any store
Not Available in any store
₹159,999
@ Amazon
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