| Samsung Galaxy S10 |
Samsung Galaxy A21 |
| Launch |
| Released |
| Mar, 2019 |
Jun, 2020 |
| Status |
| Available |
Available |
| Body & Operating System |
| Operating system |
| Android 9.0 (Pie) |
Android 10 |
| UI |
| One UI |
One UI 2.0 |
| Dimensions |
| 149.9 x 70.4 x 7.8 mm (5.90 x 2.77 x 0.31 in) |
167.8 x 76.7 x 8.1 mm (6.61 x 3.02 x 0.32 in) |
| Weight |
| 157 g |
193 g |
| Body |
| Back glass (Gorilla Glass 5), aluminum frame |
Glass front, plastic back, plastic frame |
| Color Options |
| Prism White, Prism Black, Prism Green, Prism Blue, Canary Yellow, Flamingo Pink, Cardinal Red, Smoke Blue |
Black |
| Display Specifications |
| Technology |
| Dynamic AMOLED capacitive touchscreen, 16M colors |
IPS LCD capacitive touchscreen, 16M colors |
| Size |
| 6.1 inches
|
6.5 inches |
| Resolution |
| 1440 x 3040 pixels, 19:9 ratio (~550 ppi density) |
720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Protection |
| Corning Gorilla Glass 6 |
NA |
| Features |
| HDR10, Always-on display |
NA |
| Battery & Charging |
| Capacity |
| (Li-ion Non removable), 3400 mAh
|
Non-removable Li-Po, 4000 mAh
|
| Charging |
Fast battery charging 15W
USB Power Delivery 2.0
Fast Qi/PMA wireless charging 15W
Power bank/Reverse wireless charging 9W |
Fast charging 15W |
| Processing Power |
| CPU |
Octa-core (2x2.73 GHz Mongoose M4 & 2x2.31 GHz Cortex-A75 & 4x1.95 GHz Cortex-A55) - EMEA/LATAM
Octa-core (1x2.84 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.78 GHz Kryo 485) - USA/China |
Octa-core (4x2.3 GHz & 4x1.8 GHz) |
| Chipset |
Exynos 9820 (8 nm) - EMEA/LATAM
Qualcomm SDM855 Snapdragon 855 (7 nm) - USA/China |
Mediatek MT6765 Helio P35 (12nm) |
| GPU |
Mali-G76 MP12 - EMEA/LATAM
Adreno 640 - USA/China |
PowerVR GE8320 |
| Memory & Storage |
| Ram |
| 8GB RAM
|
3GB RAM
|
| Storage Memory |
| 128/512GB Built-in |
32GB Built-in |
| Memory Card |
| microSD, up to 1 TB (uses shared SIM slot) - dual SIM model only |
microSD, up to 256GB (dedicated slot) |
| Cameras |
| Rear/Back |
Triple 12 MP, f/1.5-2.4, 26mm (wide), 1/2.55", 1.4µm, Dual Pixel PDAF, OIS
12 MP, f/2.4, 52mm (telephoto), 1/3.6", 1.0µm, AF, OIS, 2x optical zoom
16 MP, f/2.2, 12mm (ultrawide), 1/3.1", 1.0µm, Super Steady video
|
Quad 16 MP, f/1.8, (wide), 1/3.06", 1.0µm, PDAF
8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
|
| Features |
|
2x optical zoom, OIS, Geo-tagging, simultaneous 4K video and 9MP image recording, touch focus, face/smile detection, Auto HDR, panorama, Video (2160p@60fps, 1080p@240fps, 720p@960fps, HDR, dual-video rec.) Show more
|
LED flash, panorama, HDR Video 1080p@30fps
|
| Front |
| Dual 10 MP, f/1.9, 26mm (wide), 1.22µm, Dual Pixel PDAF 8 MP, f/2.2, 22mm (wide), 1.12µm, depth sensor
|
13 MP, f/2.0, (wide)
Video 1080p@30fps
|
| Features |
|
NA
|
NA |
|
|
| Network |
| SIM |
Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Samsung Pay (Visa, MasterCard certified)
IP68 dust/water resistant (up to 1.5m for 30 mins) |
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
| Data |
| GSM / CDMA / HSPA / EVDO / LTE |
GSM / CDMA / HSPA / EVDO / LTE |
| 2G Bands |
SIM 1: GSM 850 / 900 / 1800 / 1900
SIM 2: GSM 850 / 900 / 1800 / 1900 - (Dual SIM model only)
CDMA 800 / 1900 - USA |
SIM 1: GSM 850 / 900 / 1800 / 1900
SIM 2: GSM 850 / 900 / 1800 / 1900 (Dual SIM model only)
CDMA 800 / 1900
|
| 3G Bands |
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - Global, USA
CDMA2000 1xEV-DO - USA |
HSDPA 850 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO |
| 4G Bands |
| LTE band 1(2100), 2(1900),... |
LTE band 1(2100), 2(1900),... |
| 5G Bands |
|
NO |
NO
|
| Connectivity |
| WLAN (WIFI) |
| Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth |
| v5.0 with A2DP, LE |
5.0, A2DP, LE |
| GPS |
| Yes + A-GPS support & Glonass, BDS, GALILEO |
Yes, with A-GPS, GLONASS, BDS |
| USB |
| 3.1, Type-C 1.0 reversible connector |
2.0, Type-C 1.0 reversible connector, USB On-The-Go |
| NFC |
| Yes |
Yes |
| Additional Features |
| Sensors |
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer, heart rate, SpO2
ANT+
Bixby natural language commands and dictation
Samsung DeX (desktop experience support) |
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| Extra |
| Active noise cancellation with dedicated mic, ANT+, Bixby natural language commands and dictation, Samsung DeX (desktop experience support), Document viewer, Photo/video editor |
FM radio |
| Pricing |
| Price |
|
USD $1,180
|
USD $222
|
| Resale Value |
| Very High |
Very High |
| Comparison Result |
| Score |
| 4 Point(s) |
5 Point(s) |
|
Save Comparison
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Samsung Galaxy S10
Samsung Galaxy A21