Samsung Galaxy M21 vs Samsung Galaxy M15 Comparison and Differences
Smartphone 1
Samsung Galaxy M21
Smartphone 2
Samsung Galaxy M15
Smartphone 3
Samsung Galaxy M21 or Samsung Galaxy M15 Specs Comparison
or
Common specs
| Brand and model | Samsung Galaxy M21 | Samsung Galaxy M15 | |
| Rating | (+) | (+) | |
| Release date | 2020, March 18 | 2024, March 09 | |
| Dimensions (HxWxD) | 159 x 75.1 x 8.9 mm | 6.26 x 6.26 x 2.96 in | 160.1 x 76.8 x 9.3 mm | 6.3 x 6.3 x 3.02 in | |
| Weight | 188 g | 6.63 oz | 217 g | 7.65 oz | |
| Body Build | Glass front (Gorilla Glass 3), plastic back, plastic frame | Glass front, plastic back, plastic frame | |
| Case | buy from Amazon | buy from Amazon | |
| Colors | Midnight Blue, Raven Black | Light Blue, Dark Blue, Gray | |
| Battery | 6000 mAh, Non-removable Li-Po | 6000 mAh, Li-Ion, non-removable | |
| Approximate price | 160 EUR | ||
| Check price | from Amazon | from Amazon |
Screen
| Technology | Super AMOLED | Super AMOLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 6.4" in | 6.5" in | |
| Screen area | 100.5 cm2 | 103.7 cm2 | |
| Screen format | 19.5:9 (height:width) | 19.5:9 (height:width) | |
| Screen to body ratio | 84.2% | 84.3% | |
| Screen resolution | 1080 x 2340 px | 1080 x 2340 px | |
| Screen PPI /points per inch/ | 403 PPI | 396 PPI | |
| Screen protection | Corning Gorilla Glass 3 | ||
| Other specs | - 420 nits max brightness | - 90Hz, 800 nits (HBM) - |
|
| Screen protector | buy from Amazon | buy from Amazon |
Camera and Video
| Rear camera, main | 48 MP, Triple | 50 MP, Triple | |
| Camera specs | -48 MP, f/2.0, 26mm (wide), 1/2.0'', 0.8µm, PDAF -8 MP, f/2.2, 12mm (ultrawide), 1/4.0'', 1.12µm -5 MP, f/2.2, (depth) |
-50 MP, f/1.8, (wide), AF -5 MP, f/2.2, (ultrawide) -2 MP, f/2.4, (macro) |
|
| Functions | LED flash, panorama, HDR | LED flash, panorama, HDR | |
| Video | 2160p@30fps, 1080p@30fps, gyro-EIS | 1080p@30fps, gyro-EIS | |
| Front camera, selfie | 20 MP, Single | 13 MP, Single | |
| Specifications | 20 MP, f/2.0, 26mm (wide) | 13 MP, f/2.0, (wide) | |
| Functions | HDR | ||
| Video | 1080p@30fps | 1080p@30fps |
Performance
| Operating system - OS | Android 10.0; One UI 2 | Android 14, One UI 6 | |
| Chipset | - Exynos 9611 (10nm) | - Mediatek Dimensity 6100+ (6 nm) | |
| CPU | - Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53) | - Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) | |
| GPU | Mali-G72 MP3 | Mali-G57 MC2 | |
| External memory | microSDXC (dedicated slot) | microSDXC (uses shared SIM slot) | |
| Internal memory | 64GB 4GB RAM, 128GB 6GB RAM | 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM |
Benchmark
| Antutu 8 Total | 182451 | ||
| GeekBench 6 Single Core | 333 | ||
| GeekBench 6 Multi Core | 1037 | ||
| GeekBench 6 OpenCL | 1469 | ||
| GeekBench 6 Vulkan | 1467 | ||
| GeekBench 5 Single Core | 327 | ||
| GeekBench 5 Multi-Core | 1210 |
Communication and Connectivity
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / HSPA / LTE | GSM / HSPA / LTE / 5G | |
| Bands | -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) |
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66 -5G - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 |
|
| Speed | HSPA, LTE-A | HSPA, LTE, 5G | |
| GPRS | Yes | Yes | |
| Edge | Yes | Yes | |
| Wi-Fi | 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 | |
| GPS | Yes, with A-GPS, GLONASS, BDS | GPS, GALILEO, GLONASS, BDS, QZSS | |
| NFC | Yes (market/region dependent) | ||
| USB | 2.0, Type-C 1.0 reversible connector | USB Type-C 2.0 | |
| Bluetooth | 5.0, A2DP, LE | 5.3, A2DP, LE | |
| Harmful irradiation | SAR - 0.47 W/kg (head) |
SAR - 0.71 W/kg (head) SAR EU - 0.78 W/kg (head) 1.19 W/kg (body) |
Music and Audio
| Radio | FM radio, RDS, recording | No | |
| Headphone jack | Yes | Yes |
Other features
| Sensors | - Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | - Fingerprint (side-mounted), accelerometer, gyro, compass, proximity | |
| Other extras |
- Fast charging 15W |
- 25W Fast charging |
Reviews and Opinions on Samsung Galaxy M21 and Samsung Galaxy M15
If you had to recommend one of these phones to a friend, which one would it be and why? Share your arguments using the Add Opinion button!