Xiaomi Redmi K30 Pro (128GB/8GB) vs Samsung Galaxy A21s (SM-A217F)
Side by side comparison between Xiaomi Redmi K30 Pro vs Samsung Galaxy A21s phones, differences, pros, cons and full specifications. What's the better?
,
6.67"
AMOLED
AMOLED
1080x2400
64
MP
MP
20mp
8GB
RAM
RAM
Octa-core
4700
mAh
mAh
(Non removable)
vs
6.5"
PLS
PLS
720x1600
48
MP
MP
13mp
3GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Redmi K30 Pro (128GB/8GB)
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!
20 Common items in both devices |
8.9 millimeters (0.35 inches) |
16 million |
Only digital zoom |
PDAF: phase detection autofocus |
EIS: Digital stabilization |
HDR photo on both cameras |
(front) Full HD (1920x1080) |
+13 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 | ||
Redmi K30 Pro (128GB/8GB) | Galaxy A21s (SM-A217F) | |
Model | Redmi K30 Pro (128GB/8GB) | Galaxy A21s (SM-A217F) |
Other model names | Xiaomi Redmi K30 Pro 5G (128GB + 8GB RAM) | Galaxy A21s SM-A217F Single-Sim (32GB + 3GB RAM) |
Country or region available | (Global, International) | South Africa, Australia, New Zealand |
Brand | Xiaomi | Samsung |
Release date | 3/27/2020 | 6/2/2020, Announced: 5/15/2020 |
Depth | 8.9 millimeters (0.35 inches) | 8.9 millimeters (0.35 inches) |
Size (width x height) | 75.4 x 163.3 millimeters (2.97 x 6.43 in) | 75.3 x 163.7 millimeters (2.96 x 6.44 in) |
Weight | 218 grams (7.63 ounces) | 192 grams (6.72 ounces) |
Build, materials | Aluminum frame, glass front/back | Plastic body, glass front |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Redmi K30 Pro (128GB/8GB) | Galaxy A21s (SM-A217F) | |
Display type | Super AMOLED | TFT PLS |
Screen size | 6.67" inches | 6.5" inches |
Screen-to-body ratio | ~87.2% (screen-to-body ratio) | ~82.8% (screen-to-body ratio) |
Display resolution | 1080x2400 pixels | 720x1600 pixels (20:9) |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 395 PPI | 270 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass 5 | Not supported |
Refresh rate | feature not registered | 60Hz |
Display features | feature not registered | Not supported |
🤖 Operating System | ||
Redmi K30 Pro (128GB/8GB) | Galaxy A21s (SM-A217F) | |
System version | Android 10 | Android 10 |
Firmware update | feature not registered | Android 12 |
User Interface | feature not registered | One UI 2.0 / 3.1 / 4.1 |
⚙️ Processor | ||
Redmi K30 Pro (128GB/8GB) | Galaxy A21s (SM-A217F) | |
Chipset | 64bit: Qualcomm Snapdragon 865 (SM8250) (7nm) | 64bit: Samsung Exynos 850 (8nm) |
CPU | Octa-core, 3 processors: 1x 2.84GHz Kryo 585 (Single-core) 3x 2.42GHz Kryo 585 (Triple-core) 4x 1.8GHz Kryo 585 (Quad-core) | Octa-core, 1 processor: 8x 2GHz ARM Cortex-A55 (Octa-core) |
GPU graphical controller | Qualcomm Adreno 650 (250-587MHz) | ARM Mali-G52 MP1 |
Performance (benchmark) | feature not registered | AnTuTu: 107157 (v8) Geekbench: 1100 (v5.1) GFXBench: 11fps (ES 3.1 onscreen) |
💽 Memory and storage | ||
Redmi K30 Pro (128GB/8GB) | Galaxy A21s (SM-A217F) | |
RAM memory | 8GB LPDDR5 | 3GB LPDDR4X |
Internal storage | 128GB (107GB available) UFS 3.1 | 32GB (19GB available) eMMC 5.1 |
External storage | Not supported | Until 512GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Redmi K30 Pro (128GB/8GB) | Galaxy A21s (SM-A217F) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | Not supported |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 2000/150 Mbps | 300/150 Mbps |
Network technology | 2G, 3G, 4G, 5G | 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 | CDMA 800, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 | UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat20 (Bands 1, 3, 5, 7, 8) TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE | LTE Cat7/13 (1, 2, 3, 5, 7, 8, 20, 28) TD-LTE (38, 40, 41) |
Primary 5G network | SA/NSA (Bands 1, 3, 41, 78, 79) | Not supported |
Primary data network | 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, SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE | Not supported |
📷 Camera | ||
Redmi K30 Pro (128GB/8GB) | Galaxy A21s (SM-A217F) | |
Back camera (main camera) | (quad camera) 64 megapixels 5MP telephoto macro 50mmAF 13MP ultrawide 13mm 2MP depth | (quad camera) 48 megapixels 8MP ultrawide f/2.21/4"1.12µm123° 2MP macro f/2.4 2MP depth f/2.4 |
Main camera resolution | 10120x6328 pixels | 8000x6000 pixels |
Video recording (primary) | 8K UHD (7680x4320) 30 fps | Full HD (1920x1080) 30 fps |
Flash | Dual-LED flash | LED flash |
Focal aperture | f/1.9 (aperture) | f/2.0 (aperture) |
Focal length | 26mm lens | 26mm lens |
Sensor size | 1/1.72" inches | 1/2" inches |
Pixel size | 0.8µm pixel | 0.8µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Not supported |
HDR | HDR photo on both cameras | HDR photo on both cameras |
Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
Redmi K30 Pro (128GB/8GB) | Galaxy A21s (SM-A217F) | |
Front camera (secondary) | 20 megapixels | 13 megapixels |
Front camera resolution | 5184x3840 pixels | 4128x3096 pixels |
Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.2 (aperture) | f/2.2 (aperture) |
Focal length | 27mm lens | feature not registered |
Sensor size | 1/3.4" inches | 1/3.1" inches |
Pixel size | 0.8µm pixel | 1.12µm pixel |
🔉 Sound and multimedia | ||
Redmi K30 Pro (128GB/8GB) | Galaxy A21s (SM-A217F) | |
Loudspeaker | Supported | Mono sound (not stereo) |
Active noise cancellation | 2 microphones or more | 2 microphones or more |
Radio | Not supported | FM |
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 | ||
Redmi K30 Pro (128GB/8GB) | Galaxy A21s (SM-A217F) | |
USB | USB 2.0 Type-C, USB OTG On-The-Go | USB 2.0 Type-C reversible connector |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | Not supported |
Bluetooth | 5.1 + A2DP/LE | 5.0 + A2DP/LE |
WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (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, QZSS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
NFC | Supported | Not supported |
Infrared port | Supported | Not supported |
🧭 Sensors | ||
Redmi K30 Pro (128GB/8GB) | Galaxy A21s (SM-A217F) | |
Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor | Accelerometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor Virtual ambient light sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Redmi K30 Pro (128GB/8GB) | Galaxy A21s (SM-A217F) | |
Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 4700 mAh | 5000 mAh |
Charger, watts | 33W Wired fast charging | 15W (9V/1.67A) Wired fast charging |
Inductive / wireless charging | feature not registered | Not supported |
Talk time autonomy | feature not registered | feature not registered |
Standby | feature not registered | feature not registered |
➕ Other features | ||
Redmi K30 Pro (128GB/8GB) | Galaxy A21s (SM-A217F) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
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: Grey, Purple, White, Blue • Display: 20:9, HDR10+, DCI-P3 100% • MIUI 11 • Motorized pop-up front camera • 24-bit/192kHz audio • Quick Charge 4+ • USB Power Delivery | • Colors: Black, White, Blue, Red |
☢️ Radiation rate | ||
Redmi K30 Pro (128GB/8GB) | Galaxy A21s (SM-A217F) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.422W/kg (head), 1.544W/kg (body) |