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.
|Specification||Samsung Galaxy S21 Ultra||Samsung Rex 90 S5292|
|Rear Camera||108 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 autofocus||3.15 MP|
|Internal Memory||256 GB||10 MB|
|CPU||2.9 GHz, Octa Core Processor||-|
Samsung Galaxy Note 20 Ultra 5G
Samsung Galaxy M31 (6GB RAM +128GB)
Show:All Features Differences
|Overview||Advantages (Factors To Decide Which Device You Should Buy) Remove All Devices|
|Rankings||# 1||# 2|
|Specs Score||93 / 100||22 / 100|
|Operating System||Android v10|
|Features Present In Only One Device|
More Responsive Touch Screen
Samsung Galaxy S21 Ultra has a capacitive touch screen which is more responsive than a resistive (not so sensitive) touchscreen.
Supports Memory Card
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.
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
Listen to your favourite radio stations on your device. Enjoy music on the go with FM Radio.
Better Screen Resolution
Around 2900% more pixels than Samsung Rex 90 S5292. More resolution means sharper and crisper screen.
Has a Removable Battery
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.
Samsung Galaxy S21 Ultra is 3G Enabled. 3G Enabled Handsets give you more download speed and a faster internet experience.
Samsung Galaxy S21 Ultra is 4G Enabled. 4G Enabled Handsets give you more download speed and a faster internet experience than 3g.
Samsung Galaxy S21 Ultra is VoLTE Enabled. You can use this to make calls over 4G network. It is compatible with Reliance Jio.
Around 25% slimmer than Samsung Rex 90 S5292. Slimmer devices are easier to carry in pocket and look more fashionable.
Better Camera Resolution
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
Multiple cameras is useful for enhancing certain effects like blur, zoom and wide angle photos.
Has Flash For Camera
Having a camera flash allows you to take photos in low light.
Has Front Camera
Front Camera enables you to take your own photos and do videocalling (on supported devices).
More Storage Capacity
Around 2621340% more inbuilt memory than Samsung Rex 90 S5292. More memory allows you to store more songs, videos, photos and install more applications.
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
Fingerprint sensor support allows you to quickly unlock your device using your fingerprint.
GPS is used for determining your location. You can get directions to a place with the help of GPS.
NFC enables wireless payments through your device. You can also connect two NFC enabled devices just by touching them with each other.
|Sim Type||Dual Sim, GSM+GSM||Dual Sim, GSM+GSM|
|Sim Size||Nano+Nano SIM|
|Device Type||Smartphone||Feature Phone|
|Release Date||January 14, 2021||February, 2013|
|Dimensions||165.1 x 75.6 x 8.9 mm||113 x 61.9 x 11.9 mm|
|Type||Color Dynamic AMOLED 2X (16M)||TFT screen|
|Touch||Yes, with Multitouch||Yes|
|Size||6.8 inches, 1440 x 3200 pixels, 120 Hz||3.5 inches, 320 x 480 pixels|
|PPI||~515 PPI||~165 PPI|
|Screen to Body Ratio||~ 89.8%|
|Features||Always-on Display, HDR10+|
|Notch||Yes, Punch Hole|
|Storage||256 GB||10 MB|
|Storage Type||UFS 3.1|
|Card Slot||No||Yes, upto 32 GB|
|VoLTE||Yes, Dual Stand-By|
|Wifi||Yes, with wifi-hotspot||Yes, with wifi-hotspot|
|Bluetooth||Yes, v5.2, A2DP, LE||Yes, v3.0|
|USB||Yes, USB-C v3.2||Yes, microUSB v2.0|
|USB Features||USB on-the-go, USB Charging||USB on-the-go|
|Wireless Charging||Yes, 15W|
|GPS||Yes, with A-GPS, GLONASS, BDS, GALILEO||No|
|Fingerprint Sensor||Yes, In Display|
|Sensors||Accelerometer, Gyro, Proximity, Compass, Barometer|
|3.5mm Headphone Jack||No|
|Water Resistance||Yes, 1.5 m upto 30 min|
|Rear Camera||108 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
|Video Recording||8K @ 24fps UHD, 4K @ 30/60fps UHD, 1080p @ 240/30/60fps FHD, 720p @ 960fps HD|
|Front Camera||Punch Hole 40 MP f/2.2 (Wide Angle) with Autofocus||No|
|Front Video Recording||4K @ 30/60fps UHD, 1080p @ 30fps FHD|
|Chipset||Samsung Exynos 2100|
|CPU||2.9 GHz, Octa Core Processor|
|Core Details||1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55|
|Music||Yes||MP3, eAAC+, WAV|
|Type||Non-Removable Battery||Removable Battery|
|Size||5000 mAh, Li-Po Battery||1000 mAh, Li-ion Battery|
|Fast Charging||25W Fast Charging|
|Differences||Add Another Product||Add Another Product|