Umi X2 vs Xiaomi Mi3

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Comparing the Umi X2 vs Xiaomi Mi3 across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Xiaomi Mi3 runs at a higher processing speed of 2.3 GHz, while Umi X2 runs at 1.2 GHz, making Xiaomi Mi3 the better performer.


Display: Both Umi X2 and Xiaomi Mi3 offer the same screen size of 5 inches and feature the same IPS LCD display.


Rear Camera: Both Umi X2 and Xiaomi Mi3 feature a 13 MP primary rear camera.


Front Camera: Umi X2 offers a higher front camera resolution with 3 MP, while Xiaomi Mi3 offers 2 MP, making Umi X2 better for front camera photography.


Battery: Xiaomi Mi3 offers a higher battery capacity with 3050 mAh, while Umi X2 offers 2500 mAh, making Xiaomi Mi3 better for longer battery life.


Storage: Umi X2 offers higher internal storage with 32 GB, while Xiaomi Mi3 offers 16 GB, making Umi X2 the better option for storage.


User Rating: Xiaomi Mi3 receives a higher user rating of 4.4, while Umi X2 has a rating of 1.7.

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Umi X2
(Discontinued)
Xiaomi Mi3
₹16,999
(Out of Stock)
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Summary

Release Date

20 Mar, 2013
22 Jul, 2014
14 May, 2026

Expert Review

N/A
N/A
8.7/10

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

1.7/5
(6 ratings)
4.4/5
(15,043 ratings)
4.6/5
(29 ratings)

Compare Prices

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

Video

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1 Video

User Feedback

General

Launch Date

N/A
Jul 22, 2014
(Official)
May 06, 2026
(Official)

Operating System

Android v4.1 (Jelly Bean)
Android v4.3 (Jelly Bean)
Android v16

OS Updates

N/A
N/A
5 Year

Security Updates

N/A
N/A
7 Year

Custom UI

N/A
N/A
Origin OS

Performance

Chipset

N/A
Qualcomm Snapdragon 800
Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

Processor

Quad core, 1.2 GHz
Quad core, 2.3 GHz, Krait 400
Octa core

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

Architecture (The higher, the better)

N/A
N/A
64 bit

Fabrication (The lower, the better)

N/A
N/A
3 nm

Graphics (GPU)

PowerVR SGX 544
Adreno 330
Adreno 840

RAM

2 GB
2 GB
16 GB

RAM Type

N/A
N/A
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.

N/A
N/A
3,977,648

Bootup Time (The lower, the better)

N/A
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)

N/A
N/A
7.0 %

Heating* (The lower, the better)

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

Display

Display Type

IPS LCD
IPS LCD
AMOLED

Screen Size

5 inches  (12.7 cm)
5 inches  (12.7 cm)
6.82 inches  (17.32 cm)

Resolution

1920x1080 px (QHD (2k))
1080x1920 px (FULL HD)
1440x3168 px (QHD+)

Peak Brightness

N/A
N/A
4500 nits

Refresh Rate

N/A
N/A
144 Hz

Aspect Ratio

N/A
N/A
19.8:9

Pixel Density

441 ppi
441 ppi
510 ppi

Screen to Body Ratio (calculated)

75.03 %
64.88 %
89.7 %

Screen Protection

N/A
Corning Gorilla Glass v3
Yes

Bezel-less Display

N/A
N/A
Yes with punch-hole display

HDR 10 / HDR+ Support

N/A
N/A
Yes

Screen to Body Ratio (claimed by the brand)

N/A
N/A
94.49 %

Design

Height

135 mm
144 mm
162.98 mm

Width

68 mm
73.6 mm
76.81 mm

Thickness

8.90 mm
8.1 mm
8.19 mm

Weight

155 grams
145 grams
232 grams

Build Material

N/A
N/A
Back: Glass

Rear Camera

Resolution

13 MP
Primary Camera
13 MP
Primary Cameraf/2.228 mm focal length Back-illuminated sensor BSI CMOS image sensor
200 MP
Primary Camera105x Digital Zoom 3.7x Optical Zoomf/1.8535 mm focal length LYT 901 0.7µm pixel size
N/A
N/A
200 MP
f/2.67 Telephoto Camera85 mm focal length 1/1.28" sensor size
N/A
N/A
50 MP
f/2.0 Ultra-Wide Angle Camera14 mm focal length

Autofocus

Yes
Yes
Yes

OIS

N/A
N/A
Yes

Flash

Yes Flash LED Flash
Yes Dual LED Flash
Yes Dual LED Flash

Image Resolution

N/A
4128 x 3096 Pixels
N/A

Shooting Modes

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

Camera Features

Digital Zoom
Smile detection
Digital Zoom
Face detection
Smile detection
Touch to focus
105 x Digital Zoom
3.7 x Optical Zoom

Video Recording

N/A
Full HD @30 fps
8k @30 fps
4k @30/60/120 fps
Full HD @30/60/120 fps

Video Recording Features

N/A
Video HDR
N/A

Front Camera

Resolution

3 MP
Primary Camera
2 MP
Primary Camera
50 MP
f/2.45 Primary Camera

Flash

N/A
N/A
Yes Screen flash

Camera Features

Fixed Focus
N/A
N/A

Video Recording

N/A
Full HD @30 fps
N/A

Battery

Capacity

2500 mAh
3050 mAh
6600 mAh

Battery Type

Li-ion
Li-ion
Li-ion

TalkTime

N/A
Up to 25 Hours(2G)
N/A

Quick Charging

N/A
N/A
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.

N/A
N/A
15h 10m

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

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

Storage

Internal Storage

32 GB
16 GB
512 GB

Storage Type

N/A
N/A
UFS 4.1

Expandable Storage

Yes Up to 32 GB
No
N/A

Network & Connectivity

SIM Slot(s)

Dual SIM
Single SIM
Dual SIM

SIM Type

N/A
SIM1: Mini
SIM1: Nano SIM2: Nano

Network Support

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

VoLTE

N/A
N/A
Yes

SIM 1

N/A
N/A
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 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)
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SIM 2

N/A
N/A
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)
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Wi-Fi

Yes Wi-Fi 3 (802.11 a/b/g)
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 7 (802.11 be/ax) MIMO

Wi-Fi Features

N/A
Wi-Fi Direct Mobile Hotspot
Wi-Fi Direct Mobile Hotspot

Bluetooth

Yes v4
Yes v4.0
Yes v6.0

GPS

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

NFC

N/A
Yes
Yes

IR Blaster

N/A
N/A
Yes

Multimedia

Audio Jack

N/A
3.5 mm
USB Type-C

Sensors

Fingerprint Sensor

N/A
No
Yes

Fingerprint Sensor Position

N/A
N/A
On-screen

Fingerprint Sensor Type

N/A
N/A
Ultrasonic

Other Sensors

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

Applications

Google Play Store
N/A
N/A

Compare Prices

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