Samsung Galaxy S21 Ultra 5G (12GB RAM + 128GB) vs Samsung Galaxy A17 4G
Here you can compare Samsung Galaxy S21 Ultra 5G (12GB RAM … and Samsung Galaxy A17 4G. Comparing Samsung Galaxy S21 Ultra 5G (12GB RAM … vs Samsung Galaxy A17 4G 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 Samsung Galaxy A17 4G 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 Samsung Galaxy A17 4G is ₹19,990. The details of both of these products were last updated on Sep 16, 2026.
| Specification | Samsung Galaxy S21 Ultra 5G (12GB RAM … | Samsung Galaxy A17 4G |
|---|---|---|
| Display | 6.8 inches, 1440 x 3200 pixels, 120 Hz | 6.7 inches, 1080 x 2340 pixels |
| RAM | 12 GB | 4 GB |
| CPU | 2.9 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Battery | 5000 mAh, Li-Po Battery | 5000 mAh |
| Internal Memory | 128 GB | 128 GB |
| Price | ₹1,01,999 | ₹19,990 |
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Overview
| Specs Score | 80 / 100 Better Specs | 52 / 100 |
| Display Resolution | 1440 x 3200 pixels Better Resolution | 1080 x 2340 pixels |
| RAM | 12 GB More RAM | 4 GB |
| CPU Clock Speed | 2.9 GHz Faster Clock Speed | 2.2 GHz |
| Rear Camera | 108 MP Quad Better Camera Resolution | 50 MP + 5 MP + 2 MP Triple |
| Front Camera | 40 MP Better Front Camera Resolution | 13 MP |
| Weight | 227 g | 190 g Lighter |
| Thickness | 8.9 mm | 7.5 mm Slimmer |
| Unique Features | 5G No No Wireless Charging Reverse Charging | No FM Radio Memory Card Support No No |
General
| Model | Galaxy S21 Ultra 5G | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 14, 2021 | September 18, 2025 |
Design
| Dimensions | 75.6 x 165.1 x 8.9 mm | 77.9 x 164.4 x 7.5 mm |
| Weight | 227 g | 190 g |
| Colors | Black, Gray, Light blue |
Display
| Type | Color Dynamic AMOLED 2X (16M Colors) | Color Super AMOLED Screen |
| Touch | Yes | Yes |
| Size | 6.8 inches, 1440 x 3200 pixels, 120 Hz | 6.7 inches, 1080 x 2340 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 515 PPI | ~ 385 PPI |
| Screen to Body Ratio | ~ 89.8% | ~ 86% |
| Glass Type | Corning Gorilla Glass Victus | Corning Gorilla Glass Victus, Mohs level 5 |
| HDR Support | Yes, HDR10+ | |
| Features | Always-on Display, HDR10+ | |
| Notch | Yes, Punch Hole |
Memory
| RAM | 12 GB | 4 GB |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | |
| Card Slot | Yes |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.2, A2DP, LE | Yes, v5.3 |
| USB | Yes, USB-C v3.2 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging |
Extra
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass, Barometer | Accelerometer, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Water Resistance | Yes, 1.5 m upto 30 min | Yes |
| IP Rating | IP68 | IP54 |
| 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) 5 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Auto-HDR, Panorama | |
| Video Recording | 8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 40 MP ƒ/2.2 (Wide Angle) Punch Hole, Autofocus | 13 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 4K @ 30/60 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
Technical
| OS | Android v10 | Android v15 |
| Chipset | Samsung Exynos 2100 | Mediatek Helio G99 |
| CPU | 2.9 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55 | 2xCortex-A76@2.2 GHz & 6xCortex-A55@2.0 GHz |
| GPU | Mali-G78 MP14 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5000 mAh |
| Fast Charging | Yes, 25W Fast Charging | Yes, 25W |
| Wireless Charging | Yes, 15W | |
| Reverse Charging | Yes, 4.5W |
Discuss
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