Xiaomi 12X (128GB) vs Samsung Galaxy Ace 3 Duos (GT-S7272)
Side by side comparison between Xiaomi 12X vs Samsung Galaxy Ace 3 phones, differences, pros, cons and full specifications. What's the better?
,
6.28"
AMOLED
AMOLED
1080x2400
50
MP
MP
32mp
8GB
RAM
RAM
Octa-core
4500
mAh
mAh
(Non removable)
vs
What's the better phone? Xiaomi 12X (128GB)
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!
12 Common items in both devices |
Only digital zoom |
PDAF: phase detection autofocus / Autofocus |
Capacitive |
Multitouch |
Accelerometer |
Ambient light sensor |
Compass |
+5 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 12X (128GB) | Galaxy Ace 3 Duos (GT-S7272) | |
Model | 12X (128GB) | Galaxy Ace 3 Duos (GT-S7272) |
Other model names | Xiaomi 12X 2112123AG (Global), 2112123AC (China) | Samsung Galaxy Ace 3 Duos GT-S7272 Dual Sim, Dual Chip |
Country or region available | (Global, International) | feature not registered |
Brand | Xiaomi | Samsung |
Release date | 12/31/2021, Announced: 12/28/2021 | 8/1/2013 |
Depth | 8.2 millimeters (0.32 inches) | 9.8 millimeters (0.39 inches) |
Size (width x height) | 69.9 x 152.7 millimeters (2.75 x 6.01 in) | 62.7 x 121.2 millimeters (2.47 x 4.77 in) |
Weight | 176 grams (6.16 ounces) | 115 grams (4.03 ounces) |
Build, materials | Aluminum body, glass front, plastic back | feature not registered |
Protection against water and others | Not supported | Not supported |
📲 Display | ||
Xiaomi 12X (128GB) | Galaxy Ace 3 Duos (GT-S7272) | |
Display type | AMOLED | TFT LCD |
Screen size | 6.28" inches | 4" inches |
Screen-to-body ratio | ~89.2% (screen-to-body ratio) | ~59.9% (screen-to-body ratio) |
Display resolution | 1080x2400 pixels (20:9) | 480x800 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 419 PPI | 233 PPI |
Colors | 1 billion | 16 million |
Scratch-resistant glass | Gorilla Glass Victus | Not supported |
Refresh rate | 120Hz | feature not registered |
Display features | 1100nits[peak] Dolby Vision/HDR10+ DCI-P3 Touch rate: 480Hz | feature not registered |
🤖 Operating System | ||
Xiaomi 12X (128GB) | Galaxy Ace 3 Duos (GT-S7272) | |
System version | Android 11 | Android 4.2.2 Jelly Bean |
Firmware update | Android 12 | feature not registered |
User Interface | MIUI 13 | feature not registered |
⚙️ Processor | ||
Xiaomi 12X (128GB) | Galaxy Ace 3 Duos (GT-S7272) | |
Chipset | 64bit: Qualcomm Snapdragon 870 (SM8250-AC) (7nm) | 32bit: Broadcom BCM21664 (40nm) |
CPU | Octa-core, 3 processors: 1x 3.2GHz Kryo 585 (Single-core) 3x 2.42GHz Kryo 585 (Triple-core) 4x 1.8GHz Kryo 585 (Quad-core) | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core) |
GPU graphical controller | Qualcomm Adreno 650 (670MHz) | Broadcom VideoCore IV |
Performance (benchmark) | AnTuTu: 598003 (v8), 690298 (v9) Geekbench: 3168 (v5.1) GFXBench: 47fps (ES 3.1 onscreen) | feature not registered |
💽 Memory and storage | ||
Xiaomi 12X (128GB) | Galaxy Ace 3 Duos (GT-S7272) | |
RAM memory | 8GB LPDDR5 | 1GB LPDDR2 |
Internal storage | 128GB (103GB available) UFS 3.1 | 4GB (1.78GB available) |
External storage | Not supported | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
Xiaomi 12X (128GB) | Galaxy Ace 3 Duos (GT-S7272) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) micro-SIM (3FF) |
Maximum Download / Upload | 2000/1024 Mbps | 14.4/5.76 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 | CDMA 800, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | CDMA2000 1xEV-DO UMTS 800/850/900/1700/1900/2100 | UMTS 900/2100 |
Primary 4G network | LTE Cat20 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41, 42, 48) China version: LTE (1, 2, 3, 4, 5, 7, 8, 18, 19, 26) TD-LTE (34, 38, 39, 40, 41, 42) | Not supported |
Primary 5G network | Global version: SA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78) China version: SA/NSA (1, 3, 5, 8, 28, 38, 40, 41, 77, 78) | Not supported |
Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, 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 Cat20 VoLTE Global version: LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41, 42, 48) China version: LTE (1, 2, 3, 4, 5, 7, 8, 18, 19, 26) TD-LTE (34, 38, 39, 40, 41, 42) | Not supported |
Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE |
📷 Camera | ||
Xiaomi 12X (128GB) | Galaxy Ace 3 Duos (GT-S7272) | |
Back camera (main camera) | (triple camera) 50 megapixels 13MP ultrawide f/2.412mm123°1/3.06"1.12µm 5MP telephoto macro f/2.450mmAF | 5 megapixels |
Main camera resolution | 8160x6120 pixels | 2592x1944 pixels |
Video recording (primary) | 8K UHD (7680x4320) 24 fps | HD (1280x720) 30 fps |
Flash | Dual-LED flash | LED flash |
Focal aperture | f/1.9 (aperture) | feature not registered |
Focal length | 26mm lens | feature not registered |
Sensor size | 1/1.56" inches | feature not registered |
Pixel size | 1µm 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 | Not supported |
Camera extras | 4K@60fps 1080p@960fps Sony IMX766 | feature not registered |
📸 Front camera | ||
Xiaomi 12X (128GB) | Galaxy Ace 3 Duos (GT-S7272) | |
Front camera (secondary) | 32 megapixels | 0.3 megapixels |
Front camera resolution | 6528x4896 pixels | 640x480 pixels |
Video recording (secondary) | Full HD (1920x1080) | VGA (640x480) |
Front flash | Not supported | Not supported |
Focal aperture | f/2.5 (aperture) | feature not registered |
Focal length | 26mm lens | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | 0.7µm pixel | feature not registered |
🔉 Sound and multimedia | ||
Xiaomi 12X (128GB) | Galaxy Ace 3 Duos (GT-S7272) | |
Loudspeaker | Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos Tuned by Harman Kardon | Supported |
Active noise cancellation | 2 microphones or more | Not supported |
Radio | Not supported | FM (RDS) |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.264, H.263 |
Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, eAAC+, FLAC |
🔌 Connectivity | ||
Xiaomi 12X (128GB) | Galaxy Ace 3 Duos (GT-S7272) | |
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 | 5.2 + 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 Direct, hotspot |
DLNA | Not supported | Supported |
GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC | A-GPS, GeoTagging, GLONASS |
NFC | Supported | Not supported |
Infrared port | Supported | Not supported |
🧭 Sensors | ||
Xiaomi 12X (128GB) | Galaxy Ace 3 Duos (GT-S7272) | |
Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
Xiaomi 12X (128GB) | Galaxy Ace 3 Duos (GT-S7272) | |
Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
Battery capacity | 4500 mAh | 1500 mAh |
Charger, watts | 67W Wired fast charging Quick Charge 4 USB Power Delivery 3.0 | Wired charging |
Inductive / wireless charging | Not supported | feature not registered |
Talk time autonomy | feature not registered | 8 hours |
Standby | feature not registered | 370 hours (15.4 days) |
➕ Other features | ||
Xiaomi 12X (128GB) | Galaxy Ace 3 Duos (GT-S7272) | |
Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (Swype), 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: Gray, Blue, Purple • LiquidCool | • Colors: Black • Samsung TouchWiz 4.0 UI • Java framework |
☢️ Radiation rate | ||
Xiaomi 12X (128GB) | Galaxy Ace 3 Duos (GT-S7272) | |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.45W/kg (head), 0.67W/kg (body) |
SAR 2W/kg (Europe, UK, etc.) | 0.59W/kg (head), 1W/kg (body) | 0.469W/kg (head), 0.346W/kg (body) |