Samsung Galaxy S24 (SM-S921W 256GB) vs Xiaomi Redmi 7A (12MP 16GB)
Side by side comparison between Samsung Galaxy S24 vs Xiaomi Redmi 7A phones, differences, pros, cons and full specifications. What's the better?
,
6.2"
AMOLED
AMOLED
1080x2340
50
MP
MP
12mp
8GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
vs
5.45"
IPS
IPS
720x1440
12
MP
MP
5mp
2GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy S24 (SM-S921W 256GB)
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!
15 Common items in both devices |
16 million |
LED flash |
PDAF: phase detection autofocus |
HDR photo/video on both cameras / HDR photo on both cameras |
Capacitive |
Multitouch |
Accelerometer |
+8 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 S24 (SM-S921W 256GB) | Redmi 7A (12MP 16GB) | |
Model | Galaxy S24 (SM-S921W 256GB) | Redmi 7A (12MP 16GB) |
Other model names | Galaxy S24 (Snapdragon) SM-S921W | Redmi 7A (Global) M1903C3EG, M1903C3EH, M1903C3EI, MZB7813EU |
Country or region available | Canada | (Europe), (Global, International), India |
Brand | Samsung | Xiaomi |
Release date | 1/24/2024, Announced: 1/17/2024 | 7/1/2019 |
Depth | 7.6 millimeters (0.3 inches) | 9.55 millimeters (0.38 inches) |
Size (width x height) | 70.6 x 147 millimeters (2.78 x 5.79 in) | 70.41 x 146.3 millimeters (2.77 x 5.76 in) |
Weight | 167 grams (5.85 ounces) | 165 grams (5.78 ounces) |
Build, materials | Aluminum frame, glass front/back Back: Gorilla Glass Victus 2 | Plastic body, glass front |
Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Water repellent nano-coating (don't immerse) |
📲 Display | ||
Galaxy S24 (SM-S921W 256GB) | Redmi 7A (12MP 16GB) | |
Display type | Dynamic AMOLED | TFT IPS LCD |
Screen size | 6.2" inches | 5.45" inches |
Screen-to-body ratio | ~90.9% (screen-to-body ratio) | ~74.4% (screen-to-body ratio) |
Display resolution | 1080x2340 pixels (19.5:9) | 720x1440 pixels (18:9) |
Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch |
Pixel density (dot pitch) | 416 PPI | 295 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass Victus 2 | Not supported |
Refresh rate | 120Hz | 60Hz |
Display features | 2600nits[peak] HDR10+ Always-On Display | Not supported |
🤖 Operating System | ||
Galaxy S24 (SM-S921W 256GB) | Redmi 7A (12MP 16GB) | |
System version | Android 14 | Android 9.0 Pie |
Firmware update | feature not registered | Android 10 |
User Interface | One UI 6.1 | feature not registered |
⚙️ Processor | ||
Galaxy S24 (SM-S921W 256GB) | Redmi 7A (12MP 16GB) | |
Chipset | 64bit: Qualcomm Snapdragon 8 Gen 3 (SM8650-AC) (4nm) | 64bit: Qualcomm Snapdragon 439 SDM439 (12nm) |
CPU | Octa-core, 4 processors: 1x 3.4GHz ARM Cortex-X4 (Single-core) 3x 3.15GHz ARM Cortex-A720 (Triple-core) 2x 2.96GHz ARM Cortex-A720 (Dual-core) 2x 2.27GHz ARM Cortex-A520 (Dual-core) | Octa-core, 2 processors: 2x 2GHz ARM Cortex-A53 (Dual-core) 6x 1.45GHz ARM Cortex-A53 (Hexa-core) |
GPU graphical controller | Qualcomm Adreno 750 (1GHz) | Qualcomm Adreno 505 650Mhz |
Performance (benchmark) | AnTuTu: 1134236 (v9), 1609428 (v10) Geekbench: 5452 (v5), 6361 (v6) | feature not registered |
💽 Memory and storage | ||
Galaxy S24 (SM-S921W 256GB) | Redmi 7A (12MP 16GB) | |
RAM memory | 8GB LPDDR5X | 2GB LPDDR3 |
Internal storage | 256GB (226GB available) UFS 4.0 | 16GB (9GB available) eMMC 5.1 |
External storage | Not supported | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Galaxy S24 (SM-S921W 256GB) | Redmi 7A (12MP 16GB) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 1 slot (Single-SIM) nano-SIM (4FF) + e-SIM | 2 slots (Dual-SIM) nano-SIM (4FF) |
Maximum Download / Upload | 5000/1024 Mbps | 150/50 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 | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
Primary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 29, 30, 66, 71) TD-LTE (38, 39, 40, 41) VoLTE | LTE Cat4 VoLTE M1903C3EG, MZB7813EU (Global version): LTE (1, 2, 3, 4, 5, 7, 8, 20) TD-LTE (38, 40) M1903C3EI, MZB7995IN, MZB7798IN, MZB7799IN, M1903C3EH (India, APAC version): LTE (1, 3, 5, 8) TD-LTE (40, 41) |
Primary 5G network | SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 20, 25, 38, 41, 66, 71, 77, 78) | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
Secondary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 29, 30, 66, 71) TD-LTE (38, 39, 40, 41) VoLTE | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE, UMTS, HSUPA, HSPA+ |
📷 Camera | ||
Galaxy S24 (SM-S921W 256GB) | Redmi 7A (12MP 16GB) | |
Back camera (main camera) | (triple camera) 50 megapixels 10MP telephoto f/2.467mm1/3.94"1.0µmPDAFOIS3x-optical-zoom 12MP ultrawide f/2.213mm120°1/2.55"1.4µmSuper-Steady | 12 megapixels |
Main camera resolution | 8160x6120 pixels | 4000x3000 pixels |
Video recording (primary) | 8K UHD (7680x4320) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash | LED flash |
Focal aperture | f/1.8 (aperture) | f/2.2 (aperture) |
Focal length | 24mm lens | feature not registered |
Sensor size | 1/1.56" inches | 1/2.9" inches |
Pixel size | 1µm pixel | 1.25µm pixel |
Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
Touch focus | Supported | Supported |
Image stabilization | OIS: Optical stabilization | EIS: Digital stabilization |
Zoom | Digital and optical zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Supported | Not supported |
HDR | HDR photo/video on both cameras | HDR photo on both cameras |
Camera extras | 8K@24/30fps 4K@30/60fps 1080p@30/60/240fps HDR10+ | feature not registered |
📸 Front camera | ||
Galaxy S24 (SM-S921W 256GB) | Redmi 7A (12MP 16GB) | |
Front camera (secondary) | 12 megapixels | 5 megapixels |
Front camera resolution | 4000x3000 pixels | 2560x1920 pixels |
Video recording (secondary) | 4K UHD (3840x2160) | Full HD (1920x1080) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.2 (aperture) | f/2.2 (aperture) |
Focal length | 26mm lens | feature not registered |
Sensor size | feature not registered | 1/5" inches |
Pixel size | feature not registered | 1.12µm pixel |
🔉 Sound and multimedia | ||
Galaxy S24 (SM-S921W 256GB) | Redmi 7A (12MP 16GB) | |
Loudspeaker | Stereo sound 32-bit/384kHz Tuned by AKG | Supported |
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.264, H.263, XviD, MKV |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
Galaxy S24 (SM-S921W 256GB) | Redmi 7A (12MP 16GB) | |
USB | USB 3.2 Type-C, USB OTG On-The-Go | MicroUSB 2.0, USB OTG On-The-Go |
Audio output | Type-C reversible connector | 3.5mm jack |
TV output | USB Type-C (reversible) | Not supported |
Bluetooth | 5.3 + A2DP/LE | 4.2 + A2DP |
WiFi | 802.11 a/b/g/n/ac/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
DLNA | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS | A-GPS, GeoTagging, GLONASS, BeiDou |
NFC | Supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
Galaxy S24 (SM-S921W 256GB) | Redmi 7A (12MP 16GB) | |
Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor | Accelerometer Ambient light sensor Compass Face unlock Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Galaxy S24 (SM-S921W 256GB) | Redmi 7A (12MP 16GB) | |
Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 4000 mAh | 4000 mAh |
Charger, watts | 25W Wired fast charging Reverse charging by cable | 5W (5V/1A) Wired charging |
Inductive / wireless charging | 15W Qi wireless charging (Qi/PMA) 4.5W Reverse wireless charging | Not supported |
Talk time autonomy | feature not registered | feature not registered |
Standby | feature not registered | 456 hours (19 days) |
➕ Other features | ||
Galaxy S24 (SM-S921W 256GB) | Redmi 7A (12MP 16GB) | |
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: Onyx Black, Marble Grey, Cobalt Violet, Amber Yellow, Jade Green, Sandstone Orange, Sapphire Blue • Samsung DeX | • Colors: Black, Blue, Gold • MIUI 12 • Sony IMX486 back camera sensor • WiFi Display • 10W fast charge support, but includes normal 5W charger* |
☢️ Radiation rate | ||
Galaxy S24 (SM-S921W 256GB) | Redmi 7A (12MP 16GB) | |
SAR 1.6W/kg (USA, Mexico, etc.) | 1.23W/kg (head), 1.14W/kg (body) | 1W/kg (head), 1.12W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.56W/kg (head), 1.17W/kg (body) |