Phone Comparison - Vivo Y21L vs Xiaomi Redmi 4A

Vivo Y21L
vivo y21l
Xiaomi Redmi 4A
xiaomi redmi 4a
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general General Info

Manufacturer vivo Xiaomi
Announced August 2016 November 2016
Status Available - August 2016 Available - November 2016
Price Rs. 7,170 ($105.44) [Similarly Priced] Rs. 5,999 ($92.00) [Similarly Priced]
Colors Black, White Gold, Rose Gold, Dark Gray
Form Factor Candybar Candybar
Dimension 130.7 x 66.4 x 9.2 mm
(5.15 x 2.61 x 0.36 in)
139.5 x 70.4 x 8.5 mm
(5.49 x 2.77 x 0.33 in)
Weight 145 g (5.11 oz) 131.5 g (4.62.0.18 oz)
SIM Type - Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card)
2G Network GSM 850 / 900 / 1800 / 1900 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
3G Network HSDPA 850 / 1700 / 1900 / 2100 - XT1527, XT1511
HSDPA 850 / 900 / 1900 / 2100 - XT1505
HSDPA 850 / 1900 / 2100
4G Network LTE 700 / 850 / 1700 / 1900 / 2100 / 2600 (Bands 2, 4, 5, 7, 12, 17) - XT1527 LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - - Metal Body
- Infrared Sensor

hardware Hardware and OS

OS Android OS, v5.1 (Lollipop) Android OS, v6.0.1 (Marshmallow)
User Interface - MIUI 8
Processor Quad-core 1.2 GHz Cortex-A53, Qualcomm Snapdragon 410 [Similar] Quad-core 1.4 GHz Cortex-A53, Qualcomm MSM8917 Snapdragon 425 [Similar]
GPU Adreno 306 [Similar] Adreno 308 [Similar]
RAM 1 GB [Browse Similar] 2 GB [Browse Similar]
Internal Memory 16 GB 16 GB
External Memory microSD, up to 32 GB microSD, up to 128 GB (uses SIM 2 slot)

display Display

Type IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 3 IPS LCD capacitive touchscreen
Colors 16M colors 16M colors
Size 4.5 inches [Similar] 5.0 inches [Similar]
Resolution 480 x 854 pixels (218 ppi) [Similar] 720 x 1280 pixels (294 ppi) [Similar]
Screen-to-Body Ratio - 70.04%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592 х 1944 pixels [Similar] 13 MP, 4160 x 3120 pixels [Similar]
Flash LED Flash LED Flash
Features Auto focus, Geo-tagging, Panorama, HDR Phase Detection Autofocus, f/2.2, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video 720p@30fps 1080p@30fps
Front Camera 2 MP [Similar] 5 MP, f/2.2, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA, LTE HSPA, LTE, EV-DO Rev.A 3.1 Mbps, VoLTE
Bluetooth v4.0, LE v4.1, A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0, USB OTG microUSB v2.0
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS
Browser HTML HTML5

memory User Memory

Internal 16 GB, 1 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 128 GB (uses SIM 2 slot)
USB OTG Supported Supported

Apps Sensors

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

battery Battery

Type Li-Ion battery Non-removable Li-Ion Battery
Capacity 2000 mAh 3120 mAh
Stand by - -
Talk Time - -