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Asus ZenFone Selfie Mobile Phone
Asus ZenFone Selfie
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Xiaomi Redmi Note 4 Mobile Phone
Xiaomi Redmi Note 4
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Xiaomi Redmi Note 8 Mobile Phone
Xiaomi Redmi Note 8
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Xiaomi Redmi Note 9 Pro Mobile Phone
Xiaomi Redmi Note 9 Pro
Editiorial reviews
5
5 editorial reviews
Text: Ravi Sharma,TOI Tech When Asus launched Zenfone 2 in India, it brought as many as three variants of the smartphone under Rs 20,000. And the latest Zenfone model to enter the melee is the Zenfone Selfie, which (as the name pretty much suggests) aims to lure the Instagram generation. Asus Zenfone 2 has 13MP cameras on the front as well as the back. This should be enough to capture the attention of selfie addicts, but we aim to discover exactly how good this smartphone in our Asus Zenfone Selfie review... Asus Zenfone Selfie reviewRead more
The Zenfone Selfie is one in a series of ‘feature specific phones’ that Asus have launched in the wake of the Zenfone 2. In Scott’s review of the Zenfone 2 he found a solid and reliable device for under $300 that continued the recent trend of mid-range devices challenging the perception that you needed a […]Read more
In-depth review of the Asus ZenFone Selfie ZD551KL (Qualcomm Snapdragon 615 MSM8939, Qualcomm Adreno 405, 5.5", 170 ) with numerous measurements, benchmarks, and evaluationsRead more
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9
4.0 out of 5
5 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
7
4.1 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
3
3 editorial reviews
The Redmi Note 9 Pro delivers great performance, good enough cameras and a stunning design, at an affordable price point. Is that enough?Read more
Its great price-performance ratio makes the mid-range smartphone Xiaomi Redmi Note 9 Pro an exciting offering. For 250 Euros (~$282), buyers get a 6.67-inch IPS display with a resolution of 2400x1080, 6 GB of LPDDR4X RAM, 64 or 128 GB of internal storage, the octa-core SoC Qualcomm Snapdragon 720G and a 5020-mAh battery.Read more
A new champion budget smartphoneRead more
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User rating
40
4.4 out of 5
40 user ratings
5 stars
50 %
4 stars
37 %
3 stars
12 %
2 stars
0 %
1 stars
0 %
36
4.3 out of 5
36 user ratings
5 stars
44 %
4 stars
41 %
3 stars
11 %
2 stars
2 %
1 stars
0 %
45
3.9 out of 5
45 user ratings
5 stars
24 %
4 stars
46 %
3 stars
26 %
2 stars
0 %
1 stars
2 %
48
3.9 out of 5
48 user ratings
5 stars
29 %
4 stars
39 %
3 stars
22 %
2 stars
4 %
1 stars
4 %

Hardware

Operating systemAndroid 5.0Android 6.0
N/A
Android 10
CPU clock speed1.5 GHz2.1 GHz2.0 GHz2.3 GHz
CPU cores8-core10-core8-core8-core
CPU modelQualcomm Snapdragon 615 MSM8939MediaTek Helio X MT6797Qualcomm Snapdragon 665Qualcomm Snapdragon 720G
GPU modelQualcomm Adreno 405ARM Mali-T880 MP4
N/A
N/A
RAM memory
  • 2 GB
  • 3 GB
  • 2 GB
  • 3 GB
  • 4 GB
  • 3 GB
  • 4 GB
6 GB

Display

Screen size5.5 in5.5 in6.3 in6.67 in
Touchscreenyesyes
N/A
N/A
Number of colors16.7M16.7M
N/A
16.7M
Panel typeLCDLCD
N/A
N/A
Resolution1920 x 1080 px1920 x 1080 px2340 x 1080 px2400 x 1080 px
TechnologyIPS TFTIPS TFT
N/A
IPS
Pixel density403.0 ppi401.0 ppi
N/A
N/A
Screen materialCorning Gorilla Glass 4.0Corning Gorilla Glass
Corning Gorilla Glass 5
Corning Gorilla Glass 5.0
Dual screen supportnono
N/A
N/A
Scratch resistant displayyesno
N/A
N/A
HDRnono
N/A
N/A
Multi touchyes
N/A
N/A
N/A

Rear camera

Primary sensor resolution13.0 Mpx13.0 Mpx48.0 Mpx64.0 Mpx
Primary lens aperture2.0 f2.0 f
N/A
N/A
Video recordingyesyes
N/A
N/A
Highest video resolution1920 x 1080 px1920 x 1080 px
N/A
N/A
Autofocusyesyes
N/A
N/A
Burst Modeyes
N/A
N/A
N/A
Digital Image Stabilizationyes
N/A
N/A
N/A
Digital zoomyes
N/A
N/A
N/A
Face detectionyes
N/A
Face recognitionFace recognition
Geo-taggingyesyes
N/A
N/A
HDR Captureyes
N/A
N/A
N/A
LED Flashyesyes
N/A
N/A
Panoramayes
N/A
N/A
N/A
Smile detectionyes
N/A
N/A
N/A
Touch focusyesyes
N/A
N/A
Maximum FPS at the highest resolution
N/A
30.0 fps
N/A
N/A
Primary sensor size
N/A
N/A
1/2"1/1.72"
Resolution (second camera)
N/A
N/A
8.0 Mpx8.0 Mpx
Resolution (third camera)
N/A
N/A
2.0 Mpx5.0 Mpx
Resolution (fourth camera)
N/A
N/A
2.0 Mpx2.0 Mpx
Lens aperture (second camera)
N/A
N/A
F/2.2F/2.2
Lens aperture (third camera)
N/A
N/A
F/2.4F/2.4
Lens aperture (fourth camera)
N/A
N/A
F/2.4F/2.4
Primary Field of View (FoV)
N/A
N/A
79.4 °79.8 °
Field of View (FoV) (second camera)
N/A
N/A
120.0 °119.0 °
Focus adjustment
N/A
N/A
AutomaticAutomatic
Sensor size (second camera)
N/A
N/A
N/A
1/4"

Front camera

Primary resolution13.0 Mpx5.0 Mpx13.0 Mpx16.0 Mpx
Face detectionyes
N/A
Face recognitionFace recognition
Lens aperture
N/A
N/A
F/2.0F/2.48
Primary sensor size
N/A
N/A
1/2"1/1.72"
Primary Field of View (FoV)
N/A
N/A
79.4 °79.8 °
Light source
N/A
N/A
N/A
Display flash

Storage

Internal storage
  • 16 GB
  • 32 GB
  • 16 GB
  • 32 GB
  • 64 GB
  • 128 GB
  • 32 GB
  • 64 GB
  • 128 GB
  • 64 GB
Memory card readeryesyes
N/A
N/A
Maximum card storage64GB128GB
N/A
N/A
Types of memory card supportedmicroSD
  • microSD
  • microSDHC
  • microSDXC
N/A
N/A

Dimensions

Height6.16 in5.94 in6.23 in6.53 in
Width3.04 in2.99 in2.96 in3.04 in
Depth0.43 in0.33 in0.33 in0.35 in
Weight6.0 oz6.17 oz6.7 oz7.37 oz

Connectivity

Dual sim supportyesyes
N/A
yes
Sim card sizeMicro-SIMNano-SIMNano SIMNano-SIM
Bluetoothyesyes
N/A
yes
Bluetooth version4.04.24.25.0
Bluetooth profileA2DPA2DP
N/A
  • HFP
  • HSP
Charging connectionUSBUSBUSBUSB
Headphone connection3.5 mm3.5 mm3.5 mm3.5 mm
Type of USB connectorMicro-USB
N/A
USB Type-CUSB Type-C
DLNA certified
N/A
no
N/A
N/A
Bluetooth codec
N/A
SBC
N/A
N/A
NFC
N/A
no
N/A
yes
USB version
N/A
2.0
N/A
N/A
USB On-The-Go (OTG)
N/A
yes
N/A
N/A
Video output
N/A
No
N/A
N/A

Cellular

Wireless network (Wi-Fi)yesyes
N/A
N/A
Data transmissionHSPA+HSPA+
  • VoLTE
  • FDD-LTE
  • TDD-LTE
  • GPRS
  • EDGE
  • HSDPA
  • HSUPA
  • HSPA+
  • VoLTE
  • FDD-LTE
  • TDD-LTE
Navigation systemGPSGLONASS
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Galileo
2G GSMyesyes
N/A
N/A
GSM frequencies
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
3G UMTSyesyes
N/A
N/A
UMTS frequences
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
  • 2100 MHz
  • 1900 MHz
  • 1700 MHz
  • 850 MHz
  • 900 MHz
  • 1700 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
4G LTEyesyes
N/A
N/A
LTE frequencies
  • 800 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
  • 800 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 2600 MHz
  • 2300 MHz
  • 2500 MHz
N/A
N/A
Mobile hotspotyes
N/A
N/A
N/A
Wireless networking standard
N/A
  • 802.11a
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
N/A
N/A

Battery

Battery typeLithium PolymerLithium PolymerLithium PolymerLithium Polymer
Battery capacity3000.0 mAh4100.0 mAh4000.0 mAh5020.0 mAh
Standby time255.0 h
N/A
N/A
428.0 h
Talk time23.0 h
N/A
N/A
33.0 h
Fast chargingnono
N/A
N/A
Replaceable battery
N/A
no
N/A
N/A
Wireless charging
N/A
no
N/A
N/A

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