Samsung Galaxy A21s (SM-A217F/DS 64GB/4GB) vs Xiaomi Mi Mix 3 (256GB/10GB)
Side by side comparison between Samsung Galaxy A21s vs Xiaomi Mi Mix 3 phones, differences, pros, cons and full specifications. What's the better?
,
6.5"
PLS
PLS
720x1600
48
MP
MP
13mp
4GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
vs
6.39"
AMOLED
AMOLED
1080x2340
12
MP
MP
24mp
10GB
RAM
RAM
Octa-core
3200
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Mi Mix 3 (256GB/10GB)
The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!
21 Common items in both devices |
60Hz |
16 million |
PDAF: phase detection autofocus |
HDR photo on both cameras |
(front) Full HD (1920x1080) |
4G LTE-A |
Capacitive |
+14 specs and more in the table below |
Check the comparison table below for more items that are not evaluated in comparison score above.
Highlight differences Clear highlight📱 Model features | ||
Galaxy A21s (SM-A217F/DS 64GB/4GB) | Xiaomi Mi Mix 3 (256GB/10GB) | |
Model | Galaxy A21s (SM-A217F/DS 64GB/4GB) | Xiaomi Mi Mix 3 (256GB/10GB) |
Other model names | Galaxy A21s SM-A217F/Dual-Sim (64GB + 4GB RAM) | 小米MIX 3, Xiaomi Mix 3 Special edition |
Country or region available | (Global, International), Angola, Saudi Arabia, Egypt, India, Morocco, Mozambique, Pakistan | China |
Brand | Samsung | Xiaomi |
Release date | 6/2/2020, Announced: 5/15/2020 | 11/1/2018, Announced: 10/1/2018 |
Depth | 8.9 millimeters (0.35 inches) | 8.5 millimeters (0.33 inches) |
Size (width x height) | 75.3 x 163.7 millimeters (2.96 x 6.44 in) | 74.69 x 157.89 millimeters (2.94 x 6.22 in) |
Weight | 192 grams (6.72 ounces) | 218 grams (7.63 ounces) |
Build, materials | Plastic body, glass front | Aluminum body, glass front, ceramic back |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Galaxy A21s (SM-A217F/DS 64GB/4GB) | Xiaomi Mi Mix 3 (256GB/10GB) | |
Display type | TFT PLS | Super AMOLED |
Screen size | 6.5" inches | 6.39" inches |
Screen-to-body ratio | ~82.8% (screen-to-body ratio) | ~85% (screen-to-body ratio) |
Display resolution | 720x1600 pixels (20:9) | 1080x2340 pixels (19.5:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 270 PPI | 403 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Gorilla Glass 3 |
Refresh rate | 60Hz | 60Hz |
Display features | Not supported | 600nits[typ] HDR8 |
🤖 Operating System | ||
Galaxy A21s (SM-A217F/DS 64GB/4GB) | Xiaomi Mi Mix 3 (256GB/10GB) | |
System version | Android 10 | Android 9.0 Pie |
Firmware update | Android 12 | Android 10 |
User Interface | One UI 2.0 / 3.1 / 4.1 | MIUI 10 / 12 |
⚙️ Processor | ||
Galaxy A21s (SM-A217F/DS 64GB/4GB) | Xiaomi Mi Mix 3 (256GB/10GB) | |
Chipset | 64bit: Samsung Exynos 850 (8nm) | 64bit: Qualcomm Snapdragon 845 (SDM845) (10nm) |
CPU | Octa-core, 1 processor: 8x 2GHz ARM Cortex-A55 (Octa-core) | Octa-core, 2 processors: 4x 2.8GHz Kryo 385 Gold (Quad-core) 4x 1.7GHz Kryo 385 Silver (Quad-core) |
GPU graphical controller | ARM Mali-G52 MP1 | Qualcomm Adreno 630 (710MHz) |
Performance (benchmark) | AnTuTu: 124232 (v8) | AnTuTu: 292353 (v7), 352130 (v8) Geekbench: 9065 (v4.4), 2170 (v5.1) GFXBench: 30fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
Galaxy A21s (SM-A217F/DS 64GB/4GB) | Xiaomi Mi Mix 3 (256GB/10GB) | |
RAM memory | 4GB LPDDR4X | 10GB LPDDR4X |
Internal storage | 64GB (48GB available) eMMC 5.1 | 256GB (240GB available) UFS 2.1 |
External storage | Until 512GB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
Galaxy A21s (SM-A217F/DS 64GB/4GB) | Xiaomi Mi Mix 3 (256GB/10GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 300/150 Mbps | 600/50 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
Frequency, bands | Expand band details Collapse details | |
GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | GSM 850/900/1800/1900 | CDMA 800/1900, GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1900/2100 | Global version: UMTS 800/850/900/1700/1800/1900/2100 China version: CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat7/13 (1, 2, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) | LTE Cat11 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66) TD-LTE (34, 38, 39, 40, 41) China version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 20) TD-LTE (34, 38, 39, 40, 41) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | UMTS 850/900/1900/2100 | Global version: UMTS 800/850/900/1700/1800/1900/2100 China version: UMTS 850/900/1700/1900/2100 |
Secondary 4G network | LTE Cat7/13 (1, 2, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) | LTE Cat11 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66) TD-LTE (34, 38, 39, 40, 41) China version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 20) TD-LTE (34, 38, 39, 40, 41) |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
📷 Camera | ||
Galaxy A21s (SM-A217F/DS 64GB/4GB) | Xiaomi Mi Mix 3 (256GB/10GB) | |
Back camera (main camera) | (quad camera) 48 megapixels 8MP ultrawide f/2.21/4"1.12µm123° 2MP macro f/2.4 2MP depth f/2.4 | (dual camera) 12 megapixels 12MP telephoto 1/3.4"1.0µm |
Main camera resolution | 8000x6000 pixels | 4000x3000 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 60 fps |
Flash | LED flash | LED flash on both cameras |
Focal aperture | f/2.0 (aperture) | f/1.8 (aperture) |
Focal length | 26mm lens | feature not registered |
Sensor size | 1/2" inches | 1/2.55" inches |
Pixel size | 0.8µm pixel | 1.4µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | OIS (4-axis): Optical stabilization |
Zoom | Only digital zoom | Digital and optical zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Supported |
HDR | HDR photo on both cameras | HDR photo on both cameras |
Camera extras | feature not registered | 4K@30/60fps 1080p@30/60/960fps |
📸 Front camera | ||
Galaxy A21s (SM-A217F/DS 64GB/4GB) | Xiaomi Mi Mix 3 (256GB/10GB) | |
Front camera (secondary) | 13 megapixels | (dual front camera) 24 megapixels 2MP depth |
Front camera resolution | 4128x3096 pixels | 5656x4224 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | LED |
Focal aperture | f/2.2 (aperture) | f/2.0 (aperture) |
Focal length | feature not registered | 26mm lens |
Sensor size | 1/3.1" inches | 1/2.8" inches |
Pixel size | 1.12µm pixel | 0.9µm pixel |
🔉 Sound and multimedia | ||
Galaxy A21s (SM-A217F/DS 64GB/4GB) | Xiaomi Mi Mix 3 (256GB/10GB) | |
Loudspeaker | Mono sound (not stereo) | Mono sound (not stereo) |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | FM | Not supported |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Galaxy A21s (SM-A217F/DS 64GB/4GB) | Xiaomi Mi Mix 3 (256GB/10GB) | |
USB | USB 2.0 Type-C reversible connector | USB 2.0 Type-C, USB OTG On-The-Go |
Audio output | 3.5mm jack | Type-C jack with 3.5mm jack adapter |
TV output | Not supported | USB Type-C (reversible) |
Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
NFC | Not supported | Supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Galaxy A21s (SM-A217F/DS 64GB/4GB) | Xiaomi Mi Mix 3 (256GB/10GB) | |
Sensors | Accelerometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor Virtual ambient light sensor | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Virtual proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy A21s (SM-A217F/DS 64GB/4GB) | Xiaomi Mi Mix 3 (256GB/10GB) | |
Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Non removable) |
Battery capacity | 5000 mAh | 3200 mAh |
Charger, watts | 15W (9V/1.67A) Wired fast charging | 18W Wired fast charging Quick Charge 4 |
Inductive / wireless charging | Not supported | 10W Qi wireless charging |
Talk time autonomy | feature not registered | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Galaxy A21s (SM-A217F/DS 64GB/4GB) | Xiaomi Mi Mix 3 (256GB/10GB) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Hands-free calling | Supported | Supported |
Video calling | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Antenna | Internal antenna | Internal antenna |
Qwerty physical keyboard | Not supported | Not supported |
Miscellaneous | • Colors: Black, White, Blue, Red | • Colors: Forbidden City Special Edition (blue) • Mechanical pop-up front camera |
☢️ Radiation rate | ||
Galaxy A21s (SM-A217F/DS 64GB/4GB) | Xiaomi Mi Mix 3 (256GB/10GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1.45W/kg (head), 1.57W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | 0.422W/kg (head), 1.544W/kg (body) | feature not registered |