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Samsung Galaxy S21 Ultra vs Samsung Rex 90 S5292

Here you can compare Samsung Galaxy S21 Ultra and Samsung Rex 90 S5292. Comparing Samsung Galaxy S21 Ultra vs Samsung Rex 90 S5292 on Smartprix, enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy S21 Ultra stands against Samsung Rex 90 S5292 and which one should you buy. The current lowest price found for Samsung Galaxy S21 Ultra is ₹1.06 Lacs and for Samsung Rex 90 S5292 is ₹3,724. The details of both of these products were last updated on Mar 01, 2021.

SpecificationSamsung Galaxy S21 UltraSamsung Rex 90 S5292
RAM12 GB-
Rear Camera108 MP f/1.8<br>10 MP f/4.9 (Telephoto)<br>10 MP f/2.4 (Telephoto)<br>12 MP f/2.2 (Ultra Wide) with autofocus3.15 MP
OSAndroid v10-
Internal Memory256 GB10 MB
CPU2.9 GHz, Octa Core Processor-
Price₹1.06 Lacs₹3,724
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Features

Samsung Galaxy S21 Ultra

Samsung Rex 90 S5292

Samsung Galaxy Note 20 Ultra 5G
Samsung Galaxy M31 (6GB RAM +128GB)
Show:
All Features Differences
Samsung Galaxy S21 Ultra
₹1.06 Lacs
Samsung Rex 90 S5292
₹3,724
OverviewAdvantages (Factors To Decide Which Device You Should Buy) Remove All Devices
Rankings # 1# 2
Specs Score    93 / 100   22 / 100
Operating SystemAndroid v10
Features Present In Only One Device
(Unique Features)

More Responsive Touch Screen

Samsung Galaxy S21 Ultra
Yes
Samsung Rex 90 S5292
Unknown

Samsung Galaxy S21 Ultra has a capacitive touch screen which is more responsive than a resistive (not so sensitive) touchscreen.

Supports Memory Card

Samsung Galaxy S21 Ultra
Unknown
Samsung Rex 90 S5292
Yes

Samsung Rex 90 S5292 has a slot for a memory card. Memory cards give your device more storage capacity. So you can store more songs, photos and videos.

Bigger Screen

Samsung Galaxy S21 Ultra
6.8 in
Samsung Rex 90 S5292
3.5 in

Around 94% bigger screen than Samsung Rex 90 S5292. Reading, browsing internet and watching movies is more pleasing experience on a bigger screen.

Supports FM Radio

Samsung Galaxy S21 Ultra
No
Samsung Rex 90 S5292
Yes

Listen to your favourite radio stations on your device. Enjoy music on the go with FM Radio.

Better Screen Resolution

Samsung Galaxy S21 Ultra
1440 x 3200 pixels
Samsung Rex 90 S5292
320 x 480 pixels

Around 2900% more pixels than Samsung Rex 90 S5292. More resolution means sharper and crisper screen.

Has a Removable Battery

Samsung Galaxy S21 Ultra
No
Samsung Rex 90 S5292
Yes

Remove the battery to switch off your device (Hard Reset) when it freezes. Also replace the battery or use a spare battery when device's battery performance is degraded.

Supports 3g

Samsung Galaxy S21 Ultra
Yes
Samsung Rex 90 S5292
Unknown

Samsung Galaxy S21 Ultra is 3G Enabled. 3G Enabled Handsets give you more download speed and a faster internet experience.

Supports 4g

Samsung Galaxy S21 Ultra
Yes
Samsung Rex 90 S5292
Unknown

Samsung Galaxy S21 Ultra is 4G Enabled. 4G Enabled Handsets give you more download speed and a faster internet experience than 3g.

Supports VOLTE

Samsung Galaxy S21 Ultra
Yes
Samsung Rex 90 S5292
Unknown

Samsung Galaxy S21 Ultra is VoLTE Enabled. You can use this to make calls over 4G network. It is compatible with Reliance Jio.

Slimmer

Samsung Galaxy S21 Ultra
8.9 mm
Samsung Rex 90 S5292
11.9 mm

Around 25% slimmer than Samsung Rex 90 S5292. Slimmer devices are easier to carry in pocket and look more fashionable.

Better Camera Resolution

Samsung Galaxy S21 Ultra
108 MP
Samsung Rex 90 S5292
3.15 MP

Around 3328% more mega pixels (MP) than Samsung Rex 90 S5292. More resolution generally means better picture quality, though it's not always necessary.

Has Quad Camera

Samsung Galaxy S21 Ultra
Quad Camera
Samsung Rex 90 S5292
Single Camera

Multiple cameras is useful for enhancing certain effects like blur, zoom and wide angle photos.

Has Flash For Camera

Samsung Galaxy S21 Ultra
Yes
Samsung Rex 90 S5292
Unknown

Having a camera flash allows you to take photos in low light.

Has Front Camera

Samsung Galaxy S21 Ultra
40 MP
Samsung Rex 90 S5292
Unknown

Front Camera enables you to take your own photos and do videocalling (on supported devices).

More Storage Capacity

Samsung Galaxy S21 Ultra
256 GB
Samsung Rex 90 S5292
10 MB

Around 2621340% more inbuilt memory than Samsung Rex 90 S5292. More memory allows you to store more songs, videos, photos and install more applications.

Bigger Battery

Samsung Galaxy S21 Ultra
5000 mAh
Samsung Rex 90 S5292
1000 mAh

Around 400% more Battery Capacity than Samsung Rex 90 S5292. With more battery size, device's battery can generally last more time, though it depends on various other factors too.

Has Fingerprint Sensor

Samsung Galaxy S21 Ultra
Yes
Samsung Rex 90 S5292
Unknown

Fingerprint sensor support allows you to quickly unlock your device using your fingerprint.

Supports GPS

Samsung Galaxy S21 Ultra
Yes
Samsung Rex 90 S5292
No

GPS is used for determining your location. You can get directions to a place with the help of GPS.

Supports NFC

Samsung Galaxy S21 Ultra
Yes
Samsung Rex 90 S5292
No

NFC enables wireless payments through your device. You can also connect two NFC enabled devices just by touching them with each other.

General
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIM
Device TypeSmartphoneFeature Phone
Release DateJanuary 14, 2021February, 2013
Design
Dimensions165.1 x 75.6 x 8.9 mm113 x 61.9 x 11.9 mm
Weight227 g
Display
TypeColor Dynamic AMOLED 2X (16M)TFT screen
TouchYes, with MultitouchYes
Size6.8 inches, 1440 x 3200 pixels, 120 Hz3.5 inches, 320 x 480 pixels
Aspect Ratio20:93:2
PPI~515 PPI~165 PPI
Screen to Body Ratio~ 89.8%
FeaturesAlways-on Display, HDR10+
NotchYes, Punch Hole
Memory
RAM12 GB
Storage256 GB10 MB
Storage TypeUFS 3.1
Card SlotNoYes, upto 32 GB
Connectivity
GPRSYesYes
EDGEYesYes
3GYesNo
4GYes
5GYes
VoLTEYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.2, A2DP, LEYes, v3.0
USBYes, USB-C v3.2Yes, microUSB v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB on-the-go
Wireless ChargingYes, 15W
Extra
GPSYes, with A-GPS, GLONASS, BDS, GALILEONo
Fingerprint SensorYes, In Display
Face UnlockYes
SensorsAccelerometer, Gyro, Proximity, Compass, Barometer
3.5mm Headphone JackNo
ExtraNFC
Water ResistanceYes, 1.5 m upto 30 min
IP RatingIP68
Dust ResistantYes
Camera
Rear Camera108 MP f/1.8
10 MP f/4.9 (Telephoto)
10 MP f/2.4 (Telephoto)
12 MP f/2.2 (Ultra Wide) with autofocus
3.15 MP
FeaturesAuto-HDR, Panorama
Video Recording8K @ 24fps UHD, 4K @ 30/60fps UHD, 1080p @ 240/30/60fps FHD, 720p @ 960fps HD
FlashYes, LED
Front CameraPunch Hole 40 MP f/2.2 (Wide Angle) with AutofocusNo
Front Video Recording4K @ 30/60fps UHD, 1080p @ 30fps FHD
Technical
OSAndroid v10
ChipsetSamsung Exynos 2100
CPU2.9 GHz, Octa Core Processor
Core Details1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55
GPUMali-G78 MP14
IP RatingIP68
JavaNoYes
BrowserYesYes
Multimedia
EmailYes
MusicYesMP3, eAAC+, WAV
VideoYesMP4, H.263
FM RadioNoYes
Document ReaderYes
Battery
TypeNon-Removable BatteryRemovable Battery
Size5000 mAh, Li-Po Battery1000 mAh, Li-ion Battery
Fast Charging25W Fast Charging
Reverse ChargingYes
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