Xiaomi Redmi Note 4 vs Ulefone Armor 2

Share  

Comparing the Xiaomi Redmi Note 4 vs Ulefone Armor 2 across performance, display, camera, battery, storage and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Ulefone Armor 2 runs at a higher processing speed of 2.6 GHz, while Xiaomi Redmi Note 4 runs at 2.0 GHz, making Ulefone Armor 2 the better performer.


Display: Xiaomi Redmi Note 4 offers a screen size of 5.5 inches, while Ulefone Armor 2 offers 5 inches, making Xiaomi Redmi Note 4 the larger display of the two. Both Xiaomi Redmi Note 4 and Ulefone Armor 2 feature the same IPS LCD display.


Rear Camera: Ulefone Armor 2 offers a higher rear camera resolution with 16 MP, while Xiaomi Redmi Note 4 offers 13 MP, making Ulefone Armor 2 better for rear camera photography.


Front Camera: Ulefone Armor 2 offers a higher front camera resolution with 8 MP, while Xiaomi Redmi Note 4 offers 5 MP, making Ulefone Armor 2 better for front camera photography.


Battery: Ulefone Armor 2 offers a higher battery capacity with 4700 mAh, while Xiaomi Redmi Note 4 offers 4100 mAh, making Ulefone Armor 2 better for longer battery life.


Storage: Both Xiaomi Redmi Note 4 and Ulefone Armor 2 offer the same internal storage of 64 GB.


User Rating: Xiaomi Redmi Note 4 receives a higher user rating of 4.4, while Ulefone Armor 2 has a rating of 3.5.

...read more
✕
Xiaomi Redmi Note 4
Xiaomi Redmi Note 4
Xiaomi Redmi Note 4
Xiaomi Redmi Note 4
Xiaomi Redmi Note 4
Xiaomi Redmi Note 4
₹9,999
@ Flipkart
✕
Ulefone Armor 2
Ulefone Armor 2
₹43,900
(Discontinued)
✕
Motorola Edge 70 Pro + 5G
Motorola Edge 70 Pro + 5G
Motorola Edge 70 Pro + 5G
Motorola Edge 70 Pro + 5G
Motorola Edge 70 Pro + 5G
Motorola Edge 70 Pro + 5G
₹44,999
Know More
Add to Compare

Summary

Release Date

23 Jan, 2017
N/A
11 Jun, 2026

Performance
Snapdragon 625
MediaTek MT6757CD
MediaTek Dimensity 8500 Extreme
Tru-Octa Core (upto 2 GHz)
Octa Core (upto 2.6 GHz)
Octa Core (upto 3.4 GHz)
4 GB RAM
6 GB RAM
12 GB RAM

Display
5.5 inches (13.97 cm)
5.0 inches (12.7 cm)
6.8 inches (17.27 cm)
IPS LCD
IPS LCD
Extreme AMOLED
1080x1920 px (FULL HD)
1080x1920 px (FULL HD)
1272x2772 px (FHD+)
N/A
N/A
144 Hz Refresh Rate

Rear Camera
13 MP
Primary Camera
16 MP
Primary Camera
50 MP
Primary Camera
N/A
N/A
50 MP
Ultra-Wide Angle Macro Camera
N/A
N/A
50 MP
Telephoto Camera (upto 3.5x Optical Zoom)

Front Camera
5 MP
8 MP
50 MP

Battery
4100 mAh
4700 mAh
6500 mAh
N/A
Fast Charging
90W Turbo Power Charging
No Wireless Charging
N/A
Wireless Charging

Storage

64 GB
64 GB
256 GB
eMMC 5.1
N/A
UFS 4.1

Expert Review

8.0/10
Read Expert Review
N/A
N/A

Pros

  • Premium design
  • Smooth performance
  • MIUI 8 signature features
  • Excellent battery life
  • Device yet to be reviewed
  • Device yet to be reviewed

Cons

  • Camera image quality could be better
  • HDR processing takes some time
  • Device yet to be reviewed
  • Device yet to be reviewed

User Ratings

4.4/5
(1,348,322 ratings)
3.5/5
(24 ratings)
N/A

Compare Prices

₹9,999
@ Flipkart
Not Available in any store
₹44,999
@ Flipkart

Video

Videos
15 More Videos
There are no videos available for the device.
There are no videos available for the device.

User Feedback

General

Launch Date

Jan 23, 2017
(Official)
N/A
Jun 04, 2026
(Official)

Operating System

Android v6.0.1 (Marshmallow)
Android v7.0 (Nougat)
Android v16

OS Updates

N/A
N/A
3 Year

Security Updates

N/A
N/A
5 Year

Custom UI

MIUI
N/A
N/A

Performance

Performance Rating

Good
Good
Excellent

Chipset

Qualcomm Snapdragon 625 MSM8953
MediaTek MT6757CD
MediaTek Dimensity 8500 Extreme

Processor

Octa core, 2 GHz, Cortex A53
Octa core

2.6 GHz, Quad core, Cortex A53 1.6 GHz, Quad core, Cortex A53
Octa core

3.4 GHz, Single core, Cortex A725 3.2 GHz, Tri core, Cortex A725 2.2 GHz, Quad core, Cortex A725

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

14 nm
N/A
4 nm

Graphics (GPU)

Adreno 506
Mali-T880 MP2
Mali-G720 MP8

RAM

2 GB / 3 GB / 4 GB
6 GB
12 GB

RAM Type

LPDDR3
LPDDR4
LPDDR5X

Display

Display Rating

Excellent
Excellent
Best In Class

Display Type

IPS LCD
IPS LCD
Extreme AMOLED

Screen Size

5.5 inches  (13.97 cm)
5.0 inches  (12.7 cm)
6.8 inches  (17.27 cm)

Resolution

1080x1920 px (FULL HD)
1080x1920 px (FULL HD)
1272x2772 px (FHD+)

Peak Brightness

N/A
N/A
5200 nits

HBM Brightness

N/A
N/A
1800 nits

Refresh Rate

N/A
N/A
144 Hz

Aspect Ratio

N/A
N/A
19.6:9

Pixel Density

401 ppi
441 ppi
450 ppi

Screen to Body Ratio (calculated)

72.5 %
55.23 %
92.08 %

Screen Protection

N/A
Corning Gorilla Glass v3
Corning Gorilla Glass Glass 7i

Bezel-less Display

N/A
N/A
Yes

HDR 10 / HDR+ Support

N/A
N/A
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

N/A
N/A
96.8 %

Design

Height

151 mm
159 mm
162.7 mm

Width

76 mm
78.3 mm
75.6 mm

Thickness

8.4 mm
14.5 mm
7.19 mm

Weight

165 grams
270 grams
190 grams

Build Material

Frame: Metal
Back: Metal
N/A
Back: Plastic

Water Resistance

N/A
Yes Water resistant IP68 (up to 60 minutes in a depth of 1.5 meter)
Yes Water resistant IP68 IP69

Ruggedness

N/A
Dust proof
Dust proof

Rear Camera

Rear Camera Rating

Good
Good
Excellent

Resolution

13 MP
Primary Cameraf/2.0IMX258 Back-illuminated sensor BSI Exmor-RS CMOS Sensor 1.12µm pixel size
16 MP
Primary Cameraf/2.0
50 MP
Primary Cameraf/1.812 mm focal length LYT 710 2.0µm pixel size
N/A
N/A
50 MP
f/2.0 Ultra-Wide Angle Macro Camera12 mm focal length 1.28µm pixel size
N/A
N/A
50 MP
Telephoto Camera81 mm focal length 1.28µm pixel size

Autofocus

Yes Phase Detection Autofocus
Yes
Yes

OIS

No
N/A
Yes

Flash

Yes Dual-color LED Flash
Yes Dual-color LED Flash
Yes LED Flash

Image Resolution

4128 x 3096 Pixels
4616 x 3464 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)
Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Optical Zoom
Face detection
Filters
Smile detection

Video Recording

Full HD @30 fps
HD @120 fps
N/A
4k @30/60 fps
Full HD @30/60/120/240 fps

Video Recording Features

N/A
N/A
Dual Video Recording
Slow Motion
Video HDR
Macro Video
Audio Zoom

Front Camera

Front Camera Rating

Good
Good
Best In Class

Resolution

5 MP
f/2.0 Primary CameraCMOS
8 MP
f/2.0 Primary Camera
50 MP
f/1.9 Primary Camera1.28µm pixel size

Autofocus

N/A
N/A
Yes

Flash

No
N/A
Yes Screen flash

Camera Features

Fixed Focus
N/A
N/A

Video Recording

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

Battery

Battery Rating

Very Good
Excellent
Excellent

Capacity

4100 mAh
4700 mAh
6500 mAh

Battery Type

Li-Polymer
Li-Polymer
Silicon Carbon

Quick Charging

N/A
Yes Fast Charging v2.0
Yes 90W Turbo Power Charging

Wireless Charging

N/A
N/A
Yes 15W Wireless Charging

Wireless Reverse Charging

N/A
N/A
Yes 10W Wireless Reverse Charging

Reverse Charging

N/A
N/A
Yes 5W Wired Reverse Charging

Storage

Internal Storage

32 GB / 64 GB
64 GB
256 GB

Storage Type

eMMC 5.1
N/A
UFS 4.1

Expandable Storage

Yes Up to 128 GB
Yes Up to 256 GB
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

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

Network Support

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

VoLTE

Yes
N/A
No

SIM 1

4G Bands:
TD-LTE 2300(band 40)
FD-LTE 1800(band 3) / 850(band 5)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 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) / 700(band 17) / 850(band 19) / 800(band 20)
5G Bands:
FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78
N/A
N/A
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 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 2300(band 40)
FD-LTE 1800(band 3) / 850(band 5)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 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) / 700(band 17) / 850(band 19) / 800(band 20)
5G Bands:
FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78
N/A
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 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: 1.6 W/kg Body: 0.375 W/kg
N/A
N/A

Wi-Fi

Yes Wi-Fi 4 (802.11 a/b/g/n)
Yes Wi-Fi
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 6GHz

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
N/A
Mobile Hotspot

Bluetooth

Yes v4.1
Yes v4.1
Yes v5.4

GPS

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

NFC

No
Yes
Yes

IR Blaster

N/A
N/A
No

Multimedia

Stereo Speakers

N/A
N/A
Yes

Audio Jack

3.5 mm
N/A
USB Type-C

Audio Features

N/A
N/A
Dolby Atmos

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

Rear
Front
On-screen

Fingerprint Sensor Type

N/A
N/A
Optical

Other Sensors

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

Applications

Explorer Mi Cloud Mi Remote
N/A
N/A

Compare Prices

₹9,999
@ Flipkart
Not Available in any store
₹44,999
@ Flipkart
Mobiles› Compare Mobiles› Xiaomi Redmi Note 4 vs Ulefone Armor 2