Screen size
P90Winner: 5.0"
X400—
Quick verdict
P90 leads the measured specs 15-1.
Measured wins
P90
15
spec wins
Overall winner
Ties
1
equal specs
X400
1
spec wins
Screen size
Technology
P90
GSM / HSPA / LTE
X400
GSM
2G bands
P90
GSM 850 / 900 / 1800 / 1900
X400
GSM 900 / 1800
3G bands
P90
HSDPA 900 / 2100
X400
-
4G bands
P90
1, 3, 5, 40, 41
X400
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
SD card
Stereo speakers
-
Speed
P90
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
X400
-
GPRS
P90
-
X400
Class 8
EDGE
P90
-
X400
No
Announced
P90
2018, June. Released 2018, June
X400
2004, Q2
Status
P90
Discontinued
X400
Discontinued
Dimensions
P90
143 x 71.8 x 9.3 mm (5.63 x 2.83 x 0.37 in)
X400
84 x 47 x 17 mm, 64 cc (3.31 x 1.85 x 0.67 in)
Weight
P90
151.7 g (5.36 oz)
X400
84 g (2.96 oz)
SIM
P90
Dual SIM
X400
Mini-SIM
Type
P90
IPS LCD
X400
TFT, 65K colors
Size
P90
5.0 inches, 68.9 cm2 (~67.1% screen-to-body ratio)
X400
Resolution
P90
720 x 1280 pixels, 16:9 ratio (~294 ppi density)
X400
128 x 128 pixels, 1:1 ratio
Protection
P90
Corning Gorilla Glass (unspecified version)
X400
-
Other
P90
-
X400
Incoming call LED with 7 colors Wallpapers, themes Downloadable logos
OS
P90
Android 7.0 (Nougat)
X400
-
Chipset
P90
Mediatek MT6737 (28 nm)
X400
-
CPU
P90
Quad-core 1.3 GHz Cortex-A53
X400
-
GPU
P90
Mali-T720
X400
-
Card slot
P90
microSDXC
X400
No
Internal
P90
16GB 1GB RAM
X400
-
Other
P90
eMMC 5.0
X400
300 short messages 1 MB for pictures and rigntones 700 KB for MMS
Phonebook
P90
-
X400
300 x 5 fields, Photo call
Call records
P90
-
X400
10 dialed, 10 received, 10 missed calls
Single
P90
5 MP, AF
X400
VGA
Features
P90
LED flash, panorama
X400
-
Video
P90
720p@30fps
X400
No
Single
P90
5 MP
X400
-
Features
P90
LED flash
X400
-
Video
P90
X400
-
Other
P90
-
X400
No
Loudspeaker
P90
Yes
X400
No
3.5mm jack
P90
Yes
X400
No
Alert types
P90
-
X400
Vibration; Downloadable polyphonic ringtones
WLAN
P90
Wi-Fi 802.11 b/g/n
X400
No
Bluetooth
P90
4.0, A2DP, LE
X400
No
Positioning
P90
GPS
X400
No
NFC
P90
No
X400
-
Infrared port
P90
Yes
X400
Yes
Radio
P90
FM radio
X400
No
USB
P90
microUSB 2.0, OTG
X400
Sensors
P90
Accelerometer, proximity
X400
Messaging
P90
-
X400
SMS, MMS
Browser
P90
-
X400
WAP 2.0/xHTML
Games
P90
-
X400
1 - MobileGolf
Java
P90
-
X400
Yes
Other
P90
-
X400
One push auto open Predictive text input Organizer Voice memo
Type
P90
Li-Ion 2400 mAh battery
X400
Removable Li-Ion 600 mAh battery
Stand-by
P90
-
X400
Up to 210 h
Talk time
P90
-
X400
Up to 4 h 30 min
Colors
P90
Blue, Gold, Black
X400
Black, Red, White
Price
P90
About 6000 INR
X400
-