Screen size
P90Winner: 5.0"+10%
T214.5"
Quick verdict
P90 leads the measured specs 7-3.
Measured wins
P90
7
spec wins
Overall winner
Ties
7
equal specs
T21
3
spec wins
Screen size
Technology
P90
GSM / HSPA / LTE
T21
GSM / HSPA
2G bands
P90
GSM 850 / 900 / 1800 / 1900
T21
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
P90
HSDPA 900 / 2100
T21
HSDPA 900 / 2100
4G bands
P90
1, 3, 5, 40, 41
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
T21
-
Speed
P90
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
T21
HSPA
Announced
P90
2018, June. Released 2018, June
T21
2013, Q3. Released 2013, Q3
Status
P90
Discontinued
T21
Discontinued
Dimensions
P90
143 x 71.8 x 9.3 mm (5.63 x 2.83 x 0.37 in)
T21
132 x 66 x 9.8 mm (5.20 x 2.60 x 0.39 in)
Weight
P90
151.7 g (5.36 oz)
T21
140 g (4.94 oz)
SIM
P90
Dual SIM
T21
Dual SIM
Type
P90
IPS LCD
T21
IPS LCD
Size
P90
5.0 inches, 68.9 cm2 (~67.1% screen-to-body ratio)
T21
4.5 inches, 55.8 cm2 (~64.1% screen-to-body ratio)
Resolution
P90
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
T21
720 x 1280 pixels, 16:9 ratio (~326 ppi density)
Protection
P90
Corning Gorilla Glass (unspecified version)
T21
-
OS
P90
Android 7.0 (Nougat)
T21
Android 4.1 (Jelly Bean)
Chipset
P90
Mediatek MT6737 (28 nm)
T21
-
CPU
P90
Quad-core 1.3 GHz Cortex-A53
T21
Dual-core 1.2 GHz
GPU
P90
Mali-T720
T21
-
Card slot
P90
microSDXC
T21
microSDHC (dedicated slot)
Internal
P90
16GB 1GB RAM
T21
4GB 1GB RAM
Other
P90
eMMC 5.0
T21
-
Single
P90
5 MP, AF
T21
8 MP, AF
Features
P90
LED flash, panorama
T21
LED flash
Video
P90
720p@30fps
T21
1080p@30fps
Single
P90
5 MP
T21
2 MP
Features
P90
LED flash
T21
-
Video
P90
T21
Loudspeaker
P90
Yes
T21
Yes
3.5mm jack
P90
Yes
T21
Yes
WLAN
P90
Wi-Fi 802.11 b/g/n
T21
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
P90
4.0, A2DP, LE
T21
2.1, A2DP
Positioning
P90
GPS
T21
GPS
NFC
P90
No
T21
No
Infrared port
P90
Yes
T21
-
Radio
P90
FM radio
T21
FM radio
USB
P90
microUSB 2.0, OTG
T21
microUSB 2.0
Sensors
P90
Accelerometer, proximity
T21
Accelerometer, proximity, compass
Type
P90
Li-Ion 2400 mAh battery
T21
Li-Ion 1700 mAh, removable
Colors
P90
Blue, Gold, Black
T21
Black, White
Price
P90
About 6000 INR
T21
About 170 EUR