Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Samsung Galaxy S7 vs Xiaomi Mi Note 10 vs Xiaomi Redmi 8A Pro. The complete information of specifications to decide which to buy.
| Name: | 
Samsung Galaxy S7 | 
Xiaomi Mi Note 10 | 
Xiaomi Redmi 8A Pro |
| Dimensions: | 142,4 x 69,6 x 7,9 mm | 157,8 x 74,2 x 9,67 mm | 156,48 x 75,41 x 9,4 mm |
| Weight: | 152 g | 208 g | 188 g |
| QWERTY: | - | - | - |
| Keyboard standard: | - | - | - |
| Dual SIM: | - | Yes | Yes |
| GSM frequencies: | 850/900/1800/1900 | 850/900/1800/1900 | 850/900/1800/1900 |
| Standard UMTS: | 850/900/1900/2100 | 850/900/1700/1900/2100 | 850/900/1900/2100 |
| 5G: | - | - | - |
| Standard battery: | Li-Ion 3000 mAh | Li-Po 5260 mAh | Li-Po 5000 mAh |
| Stand-by (max.): | - | - | - |
| Talk time (max.): | - | - | - |
| Internal memory: | 32 GB (UFS 2.0) | 128 GB (UFS 2.0) | 32 GB (eMMC 5.1) |
| RAM memory: | 4 GB (LPDDR4) | 6 GB (LPDDR4) | 2 GB, 3 GB |
| Memory cards: | microSD, microSDHC, microSDXC, max 200 GB | - | microSD, microSDHC, microSDXC (do 512 GB) |
| Operating system: | Android 6.0 Marshmallow | Android 9.0 Pie | Android 10 |
| User Interface: | TouchWiz | MIUI 11 | MIUI 10 |
| Processor: | Samsung Exynos 8890 | Qualcomm Snapdragon 730G | Qualcomm Snapdragon 439 |
| Main display: | Super AMOLED 16M colors 1440 x 2560 px (5.10″) 576 ppi | AMOLED 16M colors 1080 x 2340 px (6.47″) 398 ppi | IPS TFT 16M colors 720 x 1520 px (6.22″) 270 ppi |
| Screen-to-body: | 72.3 % | ? | 81.8 % |
| Touchscreen: | Yes | Yes | Yes |
| Digital camera: | 12 Mpx, 4032x3024 px | 108 Mpx, 12032x9024 px | 13 Mpx |
| Secondary camera: | 5 Mpx, 2592x1944 px | 32 Mpx | 8 Mpx |
| Flash: | Yes, LED | Yes, LED | Yes, LED |
| Video: | 3840x2160 | 3840x2160 px, H.263, H.264, H.265, MPEG4 - 30 fps | H.263, H.264, MPEG4 |
| MP3: | Yes | Yes | Yes |
| Radio: | - | - | Yes |
| Dictionary: | Yes, XT9 | Yes, T9 | Yes, T9 |
| EMS: | - | - | - |
| MMS: | Yes | Yes | Yes |
| Speakerphone: | Yes | Yes | Yes |
| Voice dial: | Yes | Yes | Yes |
| Call forwarding: | Yes | Yes | Yes |
| e-mail clien: | Yes | Yes | Yes |
| IrDA: | - | Yes | - |
| Bluetooth: | Yes, v4.2 LE | Yes, v5.0 LE | Yes, v4.2 |
| GPRS: | Yes | Yes | Yes |
| EDGE: | Yes | Yes | Yes |
| WiFi: | Yes, v802.11 a/b/g/n/ac | Yes, v802.11 a/b/g/n/ac | Yes, v802.11 b/g/n |
| WAP: | Yes, v2.0 | Yes, v2.0 | Yes, v2.0 |
| xHTML: | Yes | Yes | Yes |
| HSCSD: | - | - | - |
| HSDPA: | Yes, 42,20 Mbit/s | Yes, 42.20 Mbit/s | Yes, 21.10 Mbit/s |
| HSUPA: | Yes, 5,76 Mbit/s | Yes, 5.76 Mbit/s | Yes, 5.76 Mbit/s |
| HSPA: | Yes, 42,20 Mbit/s | Yes, 42.20 Mbit/s | Yes, 21.10 Mbit/s |
| HSPA+: | Yes | Yes | Yes |
| LTE: | Yes | Yes | Yes |
| USB: | Yes, v2.0 OTG | Yes, v2.0 OTG Type-C | Yes, v2.0 Type-C |
| GPS: | Yes | Yes | Yes |
| Push To Talk: | - | - | - |
| Java: | Yes, ART | Yes, ART | Yes, ART |
| Calendar: | Yes | Yes | Yes |
| Watch: | Yes | Yes | Yes |
| Recorder: | Yes | Yes | Yes |
| Organizer: | - | - | - |
| Alarm: | Yes | Yes | Yes |
| Stopwatch: | Yes | Yes | Yes |
| Timer: | - | - | - |
| To-do List: | Yes | Yes | Yes |
| Notebook: | - | - | - |
| Calculator: | Yes | Yes | Yes |
| Profile: | - | - | - |
| Polyphony: | Yes | Yes | Yes |
| Link: | Samsung Galaxy S7 | Xiaomi Mi Note 10 | Xiaomi Redmi 8A Pro |
| Manual: | Manual Samsung Galaxy S7 | Manual Xiaomi Mi Note 10 | Manual Xiaomi Redmi 8A Pro |
