Samsung Galaxy S21 Ultra 5G (12GB RAM + 128GB) vs Google Pixel 8A
Here you can compare Samsung Galaxy S21 Ultra 5G (12GB RAM … and Google Pixel 8A. Comparing Samsung Galaxy S21 Ultra 5G (12GB RAM … vs Google Pixel 8A on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy S21 Ultra 5G (12GB RAM … stands against Google Pixel 8A and which one should you buy The current lowest price found for Samsung Galaxy S21 Ultra 5G (12GB RAM … is ₹1,01,999 and for Google Pixel 8A is ₹34,999. The details of both of these products were last updated on Jun 18, 2026.
| Specification | Samsung Galaxy S21 Ultra 5G (12GB RAM … | Google Pixel 8A |
|---|---|---|
| Internal Memory | 128 GB | 128 GB |
| OS | Android v10 | Android v14 |
| 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) | 64 MP ƒ/1.9 (Wide Angle) 26mm, 1/1.73", 0.8µm, dual pixel 13 MP ƒ/2.2 (Ultra Wide) 120˚, 1.12µm |
| Display | 6.8 inches, 1440 x 3200 pixels, 120 Hz | 6.1 inches, 1080 x 2400 pixels, 120 Hz |
| CPU | 2.9 GHz, Octa Core Processor | 3 GHz, Nine-Cores Processor |
| Price | ₹1,01,999 | ₹34,999 |
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Overview
| Specs Score | 80 / 100 Better Specs | 66 / 100 |
| Display Size | 6.8 in Bigger Display | 6.1 in |
| Display Resolution | 1440 x 3200 pixels Better Resolution | 1080 x 2400 pixels |
| Screen To Body Ratio | ~ 89.8% Less Bezels | ~ 81.6% |
| RAM | 12 GB More RAM | 8 GB |
| CPU Cores | Octa Core More CPU Cores | |
| Rear Camera | 108 MP Quad Better Camera Resolution | 64 MP + 13 MP Dual |
| Front Camera | 40 MP Better Front Camera Resolution | 13 MP |
| Weight | 227 g | 188 g Lighter |
| Battery | 5000 mAh Bigger Battery | 4492 mAh |
| Unique Features | Reverse Charging | No |
General
| Model | Galaxy S21 Ultra 5G | Pixel 8a, (GKV4X, G6GPR, G8HHN, G576D |
| 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 | May 07, 2024 |
| In The Box | Handset, 1 m USB-C to USB-C Cable (USB 2.0), Quick Switch Adaptor, Sim Tool |
Design
| Dimensions | 75.6 x 165.1 x 8.9 mm | 72.7 x 152.1 x 8.9 mm |
| Weight | 227 g | 188 g |
| Colors | Obsidian, Porcelain, Bay, Aloe |
Display
| Type | Color Dynamic AMOLED 2X (16M Colors) | Color OLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.8 inches, 1440 x 3200 pixels, 120 Hz | 6.1 inches, 1080 x 2400 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 515 PPI | ~ 430 PPI |
| Screen to Body Ratio | ~ 89.8% | ~ 81.6% |
| Glass Type | Corning Gorilla Glass Victus | Corning Gorilla Glass 3 |
| HDR Support | Yes, HDR10+ | Yes |
| Features | Always-on Display, HDR10+ | Always-on Display, Upto 1,400 Nits (HDR) and Upto 2,000 Nits (Peak Brightness), >1,000,000:1 Contrast Ratio, HDR Support |
| Notch | Yes, Punch Hole | Punch Hole |
Memory
| RAM | 12 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 3.1 |
| Card Slot | No |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | Sub-617: Bands n1/2/3/5/7/8/12/20/26/28/38/40/41/66/75/76/77/78 | |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | WiFi 6 (802.11 ax) (2.4 GHz | 5 GHz), HE80, MIMO | |
| Bluetooth | Yes, v5.2, A2DP, LE | Yes, v5.3 |
| USB | Yes, USB-C v3.2 | Yes, USB-C v3.2 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
Performance
| Camera Score | 136 (DxOMark) |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | with A-GPS, GLONASS, Galileo, QZSS, BeiDou, NavIC |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | Proximity Sensor, Ambient Light Sensor, Accelerometer, Gyrometer, Magnetometer, Barometer |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes, 1 m upto 30 min |
| IP Rating | IP68 | IP67 |
| Dust Resistant | Yes | Yes |
| Extra Features | Seven years of OS, security and Feature Drop updates, AI Mobile (Google AI), LPDDR5x RAM, Stereo Speakers, 2 Microphones, Noise Suppression, Stereo Recording, Speech Enhancement, Wind Noise Reduction, Audio Magic Eraser |
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) | 64 MP ƒ/1.9 (Wide Angle) 26mm, 1/1.73", 0.8µm, dual pixel 13 MP ƒ/2.2 (Ultra Wide) 120˚, 1.12µm |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | Auto-HDR, Panorama | Magic Editor, Best Take, Magic Eraser, Photo Unblur, Real Tone, Face Unblur, Panorama, Manual White Balancing, Locked Folder, Night Sight, Top Shot, Portrait Mode, Portrait Light, Motion Auto-Focus, Frequent Faces, Dual Exposure Controls, Live HDR+, Ultra HDR, Long Exposure |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD | 4K @ 60 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, Dual LED |
| Front Camera | 40 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus | 13 MP ƒ/2.2 (Ultra Wide) 20mm, 1.12µm Punch Hole |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
Technical
| OS | Android v10 | Android v14 |
| Chipset | Samsung Exynos 2100 | Google Tensor G3 |
| CPU | 2.9 GHz, Octa Core Processor | 3 GHz, Nine-Cores Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | 1x3.0 GHz Cortex-X3 & 4x2.45 GHz Cortex-A715 & 4x2.15 GHz Cortex-A510 |
| GPU | Mali-G78 MP14 | Immortalis-G715s MC10 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 4492 mAh, Li-Po Battery |
| Fast Charging | Yes, 25W Fast Charging | Yes |
| Wireless Charging | Yes, 15W | Yes, 7.5W |
| Reverse Charging | Yes, 4.5W |
Discuss
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