Phone Comparison - Lenovo K80 vs Asus Zenfone 3 Zoom vs Xiaomi Redmi Note 4X

general General Info

Manufacturer Lenovo Asus Xiaomi
Announced April 2015 January 2017 February 2017
Status Available - April 2015 Coming Soon - February 2017 Available - February 2017
Price Rs. 18,300 ($269.12) [Similarly Priced] - Rs. 12,750 ($180.00) [Similarly Priced]
Colors Black, Silver, Red Grey, Silver, Pink Gold, Silver, Gray
Form Factor Candybar Candybar Candybar
Dimension 8.5 mm thickness
(0.33 in thickness)
154.3 x 77 x 7.99 mm
(6.07 x 3.03 x 0.31 in)
151 x 76 x 8.35 mm
(5.94 x 2.99 x 0.33 in)
Weight - 170 g (6 oz) 175 g (6.17 oz)
SIM Type - Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100
4G Network LTE LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail
Build Features - - Fingerprint sensor
- Scratch Resistant Display
- Fingerprint Sensor
- Infrared Sensor
Notification LED - Yes Yes

hardware Hardware and OS

OS Android OS, v5.0 (Lollipop) Android OS, v6.0.1 (Marshmallow) Android OS, v6.0.1 (Marshmallow)
User Interface - ZEN UI 3.0 MIUI 8
Processor Quad-core 1.8 GHz Octa-core, 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625 Octa-core 2.0 GHz Cortex-A53, Qualcomm MSM8953 Snapdragon 625
GPU - Adreno 506 Adreno 506
RAM 4 GB 2/3/4 GB 4 GB
Internal Memory 64 GB 16/32/64 GB 64 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 256 GB

display Display

Type IPS capacitive touchscreen AMOLED Capacitive Touchscreen with Gorilla Glass 5 protection IPS LCD Capacitive Touchscreen, Gorilla Glass Protection
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.5 inches 5.5 inches
Resolution 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (401 ppi) 1080 x 1920 pixels (401 ppi)
Screen-to-Body Ratio - 70.02% 72.50%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio Stereo FM Radio with Recording FM Radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 12 MP + 12 MP 13 MP
Flash optical image stabil Dual-LED (Dual Tone) Dual-LED (Dual Tone)
Features Geo-tagging, Touch Focus, Face Detection, HDR, Panorama Phase Detection Autofocus, Laser AutoFocus, OIS, EIS, f/1.7 aperture, Sony IMX362 Sensor, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama Phase Detection Autofocus, f/2.0, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR
Video 1080p@30fps 2160p@30fps, 1080p@60fps, 720p@120fps 2160p@30fps, 1080p@30fps, 720p@120fps
Front Camera Yes [Similar] 13 MP [Similar] 5 MP, 1080p, f/2.0 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE Cat4 150/50 Mbps HSPA, LTE, VoLTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE
Bluetooth v4.0, A2DP v4.1, A2DP, LE Yes, v4.2
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
USB microUSB v2.0 Type-C 1.0 reversible connector microUSB v2.0, USB On-The-Go
GPS Yes, with A-GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 64 GB, 4 GB RAM
32 GB, 2 GB RAM
16/32/64 GB, 2/3/4 GB RAM 64 GB, 4 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 256 GB
USB OTG - Supported Yes

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC supported NFC not supported

battery Battery

Type Li-Ion Battery Non-removable Li-Po Battery Non-removable Li-Ion Battery
Capacity 4000 mAh 5000 mAh 4100 mAh
Stand by - - -
Talk Time - - -