Both Samsung Galaxy S21 Ultra and Realme GT 8 comes with same RAM. In terms of display resolution, Samsung Galaxy S21 Ultra has better resolution of 3200 x 1440 than Realme GT 8 which has resolution of 3136 x 1440. Both have the same amount of internal memory.
Name | Samsung Galaxy S21 Ultra | Realme GT 8 |
RAM | 12 GB | 12 GB |
---|---|---|
Display | 6.8 in | 6.79 in |
Internal Memory | 256 GB | 256 GB |
Battery | 5000 mAh | 7000 mAh |
Camera | 108 MP Quad | 50 MP + 50 MP + 8 MP Triple |
Price | Rs. 48990 | Rs. 35990 |
The launch Date of the first phone is January 14, 2021. The cost of Samsung Galaxy S21 Ultra is Rs. 48990. The launch Date of the second phone is October 21, 2025. The Expected cost of Realme GT 8 is Rs. 35990.
Samsung Galaxy S21 Ultra has larger screen size of 6.8 inches in comparison to Realme GT 8's 6.79 inch screen. Samsung Galaxy S21 Ultra has Screen type where as Realme GT 8 has LTPO AMOLED Screen type. Samsung's phone has display density of 515 PPI & Realme's phone has only 508 PPI display density. In terms of screen to body ratio, Realme's phone has better screen to body ratio of ~ 90.7% than Samsung's phone ~ 89.8%. Both phones have same aspect ratio of 20:9.
Both phones come with 12 GB RAM and both have same Internal Memory of 256 GB.
Samsung Galaxy S21 Ultra's 108 MP Quad Rear Camera outshines Realme GT 8's 50 MP + 50 MP + 8 MP Triple Rear Camera in terms of resolution. Samsung Galaxy S21 Ultra will be better choice if you're looking to click lot of selfies as it has better 40 MP Front Camera in comparison to Realme GT 8's 16 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 10 and the second one on 16 version.
Name | Samsung Galaxy S21 Ultra | Realme GT 8 |
General | ||
Model | Galaxy S21 Ultra 5G | GT 8 |
Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
Dual Sim | Yes | Yes |
Sim Size | Nano+Nano SIM | Nano SIM |
Device Type | Smartphone | Smartphone |
Release Date | January 14, 2021 | October 21, 2025 |
Design | ||
Dimensions | 75.6 x 165.1 x 8.9 mm | 76.9 x 161.8 x 8.2 mm |
Weight | 227 g | 209 g |
Bezel less | No | |
Colors | Blue, Green, White | |
Display | ||
Type | Color Dynamic AMOLED 2X (16M Colors) | Color LTPO AMOLED Screen (1B Colors) |
Touch | Yes | Yes |
Size | 6.8 inches, 1440 x 3200 pixels, 120 Hz | 6.79 inches, 1440 x 3136 pixels, 144 Hz |
Aspect Ratio | 20:9 | 20:9 |
PPI | ~ 515 PPI | ~ 508 PPI |
Screen to Body Ratio | ~ 89.8% | ~ 90.7% |
Glass Type | Corning Gorilla Glass Victus | |
Brightness | 1000 nits (typ), 2000 nits (HBM), 7000 nits (peak) | |
Features | Always-on Display, HDR10+, Curved Display | |
Notch | Yes, Punch Hole | Yes, Punch Hole |
Curved Display | Yes | |
Memory | ||
RAM | 12 GB | 12 GB |
Expandable RAM | Upto 12 GB Extra Virtual RAM | |
Storage | 256 GB | 256 GB |
Storage Type | UFS 3.1 | UFS 4 |
Card Slot | No | |
Connectivity | ||
GPRS | Yes | Yes |
EDGE | Yes | Yes |
3G | Yes | Yes |
4G | Yes | Yes |
5G | Yes | Yes |
VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
Vo5G | Yes | |
Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
Wifi Version | Wi-Fi 7 | |
Bluetooth | Yes, v5.2, A2DP, LE | Yes, v6.0, A2DP, LE, aptX HD |
USB | Yes, USB-C v3.2 | Yes, USB-C |
USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
IR Blaster | Yes | |
Extra | ||
GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | GPS, AGPS, BEIDOU, GLONASS, GALILEO, QZSS |
Fingerprint Sensor | Yes, In Display | Yes, In Display |
Face Unlock | Yes | Yes |
Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | Acelerometer, Gyro, Proximity, Compass |
3.5mm Headphone Jack | No | No |
NFC | Yes | Yes |
Water Resistance | Yes, 1.5 m upto 30 min | Yes, 2 m upto 30 min |
IP Rating | IP68 | IP68 |
Dust Resistant | Yes | Yes |
Camera | ||
Rear Camera | 108 MP ƒ/1.8 10 MP ƒ/4.9 (Telephoto) 10 MP ƒ/2.4 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide) | 50 MP ƒ/1.8 (Wide Angle) 50 MP ƒ/2.8 (Telephoto) 8 MP ƒ/2.2 (Ultra Wide) |
OIS | Yes | Yes |
Auto Focus | Yes | Yes |
Features | Auto-HDR, Panorama | Ricoh lens, Color spectrum sensor, HDR, panorama |
Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD | K @ 30 fps, 1080p @ 30 fps FHD |
Flash | Yes, LED | Yes, LED |
Front Camera | 40 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus | 16 MP ƒ/2.4 (Wide Angle) Punch Hole, Screen Flash |
Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | |
Technical | ||
OS | Android v10 | Android v16 |
Custom UI | Realme UI 6 | |
Chipset | Samsung Exynos 2100 | Qualcomm Snapdragon 8 Elite |
CPU | 2.9 GHz, Octa Core Processor | 4.32 GHz, Octa Core Processor |
Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | 2x Prime Core@4.32 GHz & 6x Performance Core@3.53 GHz |
GPU | Mali-G78 MP14 | Adreno GPU |
Java | No | No |
Browser | Yes | Yes |
Multimedia | ||
Yes | Yes | |
Music | Yes | AAC, APE, FLAC, AMR, MID, MP3, OGG, WAV, WMA, MKA |
Video | Yes | MP4, 3GP, ASF, AVI, FLV, M2TS, MKV, MPG, TS, WEBM, WMV |
FM Radio | No | No |
Document Reader | Yes | Yes |
Battery | ||
Type | Non-Removable Battery | Non-Removable Battery |
Size | 5000 mAh, Li-Po Battery | 7000 mAh, Si/C Li-Ion |
Fast Charging | Yes, 25W Fast Charging | Yes, 100W SuperVOOC Charging |
Wireless Charging | Yes, 15W | |
Reverse Charging | Yes, 4.5W | Yes |