Screen size
P100Winner: 5.0"+10%
T214.5"
Quick verdict
P100 leads the measured specs 6-3.
Measured wins
P100
6
spec wins
Overall winner
Ties
8
equal specs
T21
3
spec wins
Screen size
Technology
P100
GSM / HSPA / LTE
T21
GSM / HSPA
2G bands
P100
GSM 850 / 900 / 1800 / 1900
T21
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
P100
HSDPA 900 / 2100
T21
HSDPA 900 / 2100
4G bands
P100
1, 3, 5, 8, 40, 41
Resolution
equal specsRefresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
equal specsFront 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
P100
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
T21
HSPA
Announced
P100
2018, February. Released 2018, February
T21
2013, Q3. Released 2013, Q3
Status
P100
Discontinued
T21
Discontinued
Dimensions
P100
145 x 73 x 9.9 mm (5.71 x 2.87 x 0.39 in)
T21
132 x 66 x 9.8 mm (5.20 x 2.60 x 0.39 in)
Weight
P100
174.8 g (6.17 oz)
T21
140 g (4.94 oz)
SIM
P100
Dual SIM
T21
Dual SIM
Type
P100
IPS LCD
T21
IPS LCD
Size
P100
5.0 inches, 68.9 cm2 (~65.1% screen-to-body ratio)
T21
4.5 inches, 55.8 cm2 (~64.1% screen-to-body ratio)
Resolution
P100
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
T21
720 x 1280 pixels, 16:9 ratio (~326 ppi density)
Protection
P100
Corning Gorilla Glass (unspecified version)
T21
-
OS
P100
Android 7.0 (Nougat)
T21
Android 4.1 (Jelly Bean)
Chipset
P100
Mediatek MT6737 (28 nm)
T21
-
CPU
P100
Quad-core 1.25 GHz Cortex-A53
T21
Dual-core 1.2 GHz
GPU
P100
Mali-T720
T21
-
Card slot
P100
microSDXC
T21
microSDHC (dedicated slot)
Internal
P100
16GB 1GB RAM, 16GB 2GB RAM
T21
4GB 1GB RAM
Other
P100
eMMC 5.0
T21
-
Single
P100
8 MP
T21
8 MP, AF
Features
P100
LED flash
T21
LED flash
Video
P100
720p@30fps
T21
1080p@30fps
Single
P100
5 MP
T21
2 MP
Features
P100
LED flash
T21
-
Video
P100
T21
Loudspeaker
P100
Yes
T21
Yes
3.5mm jack
P100
Yes
T21
Yes
WLAN
P100
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
T21
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
P100
4.0, A2DP
T21
2.1, A2DP
Positioning
P100
GPS
T21
GPS
NFC
P100
No
T21
No
Radio
P100
FM radio
T21
FM radio
USB
P100
microUSB 2.0, OTG
T21
microUSB 2.0
Sensors
P100
Fingerprint (rear-mounted), accelerometer, proximity
T21
Accelerometer, proximity, compass
Type
P100
Li-Ion 2200 mAh, non-removable
T21
Li-Ion 1700 mAh, removable
Colors
P100
Gold
T21
Black, White
Models
P100
P100
T21
-
Price
P100
About 5300 INR
T21
About 170 EUR