Xiaomi 12T (256GB) vs Samsung Galaxy A3 Duos (SM-A300H/DS)
Side by side comparison between Xiaomi 12T vs Samsung Galaxy A3 phones, differences, pros, cons and full specifications. What's the better?
,
6.67"
AMOLED
AMOLED
1220x2712
108
MP
MP
20mp
8GB
RAM
RAM
Octa-core
5000
mAh
mAh
(Non removable)
vs
4.5"
AMOLED
AMOLED
540x960
8
MP
MP
5mp
1GB
RAM
RAM
Quad-core
1900
mAh
mAh
(Non removable)
What's the better phone? Xiaomi 12T (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!
31 Advantages 
8 Advantages | 14 Common items in both devices |
| Only digital zoom |
| PDAF: phase detection autofocus / Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Compass |
| +7 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 | ||
| Xiaomi 12T (256GB) | Galaxy A3 Duos (SM-A300H/DS) | |
| Model | 12T (256GB) | Galaxy A3 Duos (SM-A300H/DS) |
| Other model names | Xiaomi 12T 22071212AG (Global) | Galaxy A3 (3G) SM-A300H/Dual-Sim |
| Country or region available |  (Global, International) |           Angola, Saudi Arabia, Côte d'Ivoire, Egypt, United Arab Emirates, India, Indonesia, Morocco, Mozambique, Pakistan |
| Brand | Xiaomi | Samsung |
| Release date | 10/6/2022, Announced: 10/4/2022 | 11/1/2014 |
| Depth | 8.6 millimeters (0.34 inches) | 6.9 millimeters (0.27 inches) |
| Size (width x height) | 75.9 x 163.1 millimeters (2.99 x 6.42 in) | 65.5 x 130.1 millimeters (2.58 x 5.12 in) |
| Weight | 202 grams (7.07 ounces) | 110 grams (3.85 ounces) |
| Build, materials | Plastic body, glass front | Aluminum body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Xiaomi 12T (256GB) | Galaxy A3 Duos (SM-A300H/DS) | |
| Display type | AMOLED | Super AMOLED |
| Screen size | 6.67" inches | 4.5" inches |
| Screen-to-body ratio | ~86.7% (screen-to-body ratio) | ~65.5% (screen-to-body ratio) |
| Display resolution | 1220x2712 pixels (20:9) | 540x960 pixels (16:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 446 PPI | 245 PPI |
| Colors | 1 billion | 16 million |
| Scratch-resistant glass | Gorilla Glass 5 | Gorilla Glass 4 |
| Refresh rate | 120Hz | 60Hz |
| Display features | 500nits[typ], 900nits[peak] HDR10+ DCI-P3 Touch sampling rate: 480Hz | Not supported |
🤖 Operating System | ||
| Xiaomi 12T (256GB) | Galaxy A3 Duos (SM-A300H/DS) | |
| System version | Android 12 | Android 4.4.4 KitKat |
| Firmware update | Android 13 | Android 6.0.1 Marshmallow |
| User Interface | MIUI 13 / 14 | TouchWiz UX |
⚙️ Processor | ||
| Xiaomi 12T (256GB) | Galaxy A3 Duos (SM-A300H/DS) | |
| Chipset | 64bit: MediaTek Dimensity 8100 (5nm) | 64bit: Qualcomm Snapdragon 410 (MSM8916) (28nm) |
| CPU | Octa-core, 2 processors: 4x 2.85GHz ARM Cortex-A78 (Quad-core) 4x 2GHz ARM Cortex-A55 (Quad-core) | Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | ARM Mali-G610 MC6 | Qualcomm Adreno 306 (400MHz) |
| Performance (benchmark) | AnTuTu: 791008 (v9) Geekbench: 3756 (v5.1) | feature not registered |
💽 Memory and storage | ||
| Xiaomi 12T (256GB) | Galaxy A3 Duos (SM-A300H/DS) | |
| RAM memory | 8GB LPDDR5 | 1GB LPDDR2 |
| Internal storage | 256GB (218GB available) UFS 3.1 | 16GB (12GB available) eMMC 4.5 |
| External storage | Not supported | Until 64GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
| Xiaomi 12T (256GB) | Galaxy A3 Duos (SM-A300H/DS) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 2000/1024 Mbps | 42/5.76 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G, 3G |
| 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 800/850/900/1700/1900/2100 | UMTS 850/900/1900/2100 |
| Primary 4G network | LTE Cat13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66) TD-LTE (38, 40, 41) VoLTE | Not supported |
| Primary 5G network | SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78) | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 800/850/900/1700/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66) TD-LTE (38, 40, 41) VoLTE | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE |
📷 Camera | ||
| Xiaomi 12T (256GB) | Galaxy A3 Duos (SM-A300H/DS) | |
| Back camera (main camera) | (triple camera) 108 megapixels 8MP ultrawide f/2.2120°1/4"1.12µm 2MP macro f/2.4 | 8 megapixels |
| Main camera resolution | 12000x9000 pixels | 3264x2448 pixels |
| Video recording (primary) | 4K UHD (3840x2160) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/1.7 (aperture) | f/2.4 (aperture) |
| Focal length | 24mm lens | 31mm lens |
| Sensor size | 1/1.67" inches | feature not registered |
| Pixel size | 0.64µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | EIS: Digital stabilization |
| Zoom | Only digital 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 only main camera |
| Camera extras | 1080p@30/60/120/240fps | feature not registered |
📸 Front camera | ||
| Xiaomi 12T (256GB) | Galaxy A3 Duos (SM-A300H/DS) | |
| Front camera (secondary) | 20 megapixels | 5 megapixels |
| Front camera resolution | 5184x3840 pixels | 2592x1944 pixels |
| Video recording (secondary) | Full HD (1920x1080) | WVGA (800x480) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | f/2.2 (aperture) |
| Focal length | feature not registered | 23mm lens |
| Sensor size | 1/3.47" inches | feature not registered |
| Pixel size | 0.8µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Xiaomi 12T (256GB) | Galaxy A3 Duos (SM-A300H/DS) | |
| Loudspeaker | Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos | 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.264, H.263, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Xiaomi 12T (256GB) | Galaxy A3 Duos (SM-A300H/DS) | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.3 + A2DP/LE | 4.0 + A2DP |
| WiFi | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, NavIC | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Not supported |
| Infrared port | Supported | Not supported |
🧭 Sensors | ||
| Xiaomi 12T (256GB) | Galaxy A3 Duos (SM-A300H/DS) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Ambient light sensor ANT+ Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Xiaomi 12T (256GB) | Galaxy A3 Duos (SM-A300H/DS) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 5000 mAh | 1900 mAh |
| Charger, watts | 120W Wired fast charging | 3.5W (5V/0.7A) Wired charging |
| Inductive / wireless charging | Not supported | Not supported |
| Talk time autonomy | feature not registered | 12 hours |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Xiaomi 12T (256GB) | Galaxy A3 Duos (SM-A300H/DS) | |
| 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: Black, Silver, Blue | • Colors: Black, White, Blue, Silver, Pink, Gold • Java framework |
☢️ Radiation rate | ||
| Xiaomi 12T (256GB) | Galaxy A3 Duos (SM-A300H/DS) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.09W/kg (head), 1.09W/kg (body) | 0.989W/kg (head), 1.09W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.99W/kg (head), 0.99W/kg (body) | 0.288W/kg (head), 0.553W/kg (body) |