Samsung Galaxy Ace Duos (GT-S6802) vs Xiaomi Mi Mix 2 (64GB)
Side by side comparison between Samsung Galaxy Ace Duos vs Xiaomi Mi Mix 2 phones, differences, pros, cons and full specifications. What's the better?
,
vs
5.99"
IPS
IPS
1080x2160
12
MP
MP
5mp
6GB
RAM
RAM
Octa-core
3400
mAh
mAh
(Non removable)
What's the better phone? Xiaomi Mi Mix 2 (64GB)
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!
5 Advantages 
30 Advantages | 13 Common items in both devices |
| 16 million |
| Only digital zoom |
| Autofocus / PDAF: phase detection autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Compass |
| +6 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 Ace Duos (GT-S6802) | Xiaomi Mi Mix 2 (64GB) | |
| Model | Galaxy Ace Duos (GT-S6802) | Xiaomi Mi Mix 2 (64GB) |
| Other model names | Samsung Galaxy Ace Duos S6802 Dual-Sim | Xiaomi Mi Mix 2 MDE5 (6GB RAM), Xiaomi Mi Mix Evo |
| Country or region available |     (Global, International), (Europe), Philippines, Hong Kong |   China, (Europe), Hong Kong, India, (Global, International) |
| Brand | Samsung | Xiaomi |
| Release date | 6/1/2012 | 9/1/2017 |
| Depth | 11.5 millimeters (0.45 inches) | 7.7 millimeters (0.3 inches) |
| Size (width x height) | 61.5 x 112.74 millimeters (2.42 x 4.44 in) | 75.5 x 151.8 millimeters (2.97 x 5.98 in) |
| Weight | 122 grams (4.27 ounces) | 185 grams (6.48 ounces) |
| Build, materials | feature not registered | Aluminum body, glass front, ceramic back |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy Ace Duos (GT-S6802) | Xiaomi Mi Mix 2 (64GB) | |
| Display type | TFT LCD | TFT IPS LCD |
| Screen size | 3.5" inches | 5.99" inches |
| Screen-to-body ratio | ~52.6% (screen-to-body ratio) | ~80.8% (screen-to-body ratio) |
| Display resolution | 320x480 pixels | 1080x2160 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 165 PPI | 403 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 4 |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Galaxy Ace Duos (GT-S6802) | Xiaomi Mi Mix 2 (64GB) | |
| System version | Android 2.3.6 Gingerbread | Android 7.1 Nougat |
| Firmware update | feature not registered | Android 9.0 Pie |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy Ace Duos (GT-S6802) | Xiaomi Mi Mix 2 (64GB) | |
| Chipset | 32bit: Broadcom BCM21553 (65nm) | 64bit: Qualcomm Snapdragon 835 (MSM8998) (10nm) |
| CPU | Single-core, 1 processor: 1x 832MHz ARM1136 (Single-core) | Octa-core, 2 processors: 4x 2.45GHz Kryo 280 (Quad-core) 4x 1.9GHz Kryo 280 (Quad-core) |
| GPU graphical controller | VideoCore IV | Qualcomm Adreno 540 (670-710MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy Ace Duos (GT-S6802) | Xiaomi Mi Mix 2 (64GB) | |
| RAM memory | 512MB | 6GB LPDDR4X |
| Internal storage | 4GB (3GB available) | 64GB (54GB available) eMMC 5.1 |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Galaxy Ace Duos (GT-S6802) | Xiaomi Mi Mix 2 (64GB) | |
| 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) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 7.2 Mbps | 600/50 Mbps |
| Network technology | 2G, 3G | 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, GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 900/2100 | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 800/850/900/1700/1800/1900/2100 |
| Primary 4G network | Not supported | LTE Cat12 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29, 30, 34) TD-LTE (Bands 38, 39, 40, 41) VoLTE |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA | 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 | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | GPRS, EDGE |
📷 Camera | ||
| Galaxy Ace Duos (GT-S6802) | Xiaomi Mi Mix 2 (64GB) | |
| Back camera (main camera) | 5 megapixels | 12 megapixels |
| Main camera resolution | 2560x1920 pixels | 4000x3000 pixels |
| Video recording (primary) | VGA (640x480) 30 fps | 4K UHD (3840x2160) 30 fps |
| Flash | Not supported | Dual-LED flash |
| Focal aperture | feature not registered | f/2.0 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/2.9" inches |
| Pixel size | feature not registered | 1.25µm pixel |
| Autofocus | Autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | Not supported | OIS (4-axis): Optical 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 | Not supported | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy Ace Duos (GT-S6802) | Xiaomi Mi Mix 2 (64GB) | |
| Front camera (secondary) | Not supported | 5 megapixels |
| Front camera resolution | Not supported | 2592x1944 pixels |
| Video recording (secondary) | Not supported | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.0 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Galaxy Ace Duos (GT-S6802) | Xiaomi Mi Mix 2 (64GB) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | FM (RDS) | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.265, H.264, H.263, MKV, XviD |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, OGG, eAAC+, FLAC |
🔌 Connectivity | ||
| Galaxy Ace Duos (GT-S6802) | Xiaomi Mi Mix 2 (64GB) | |
| USB | MicroUSB 2.0 | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | 3.5mm jack | Type-C reversible connector |
| TV output | Not supported | Not supported |
| Bluetooth | 3.0 + A2DP | 5.0 + A2DP/LE |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy Ace Duos (GT-S6802) | Xiaomi Mi Mix 2 (64GB) | |
| Sensors | Accelerometer Compass Proximity sensor | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy Ace Duos (GT-S6802) | Xiaomi Mi Mix 2 (64GB) | |
| Battery type | Li-Ion: lithium-ion (Removable) EB464358VU | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 1300 mAh | 3400 mAh |
| Charger, watts | Wired charging | 18W (9V/2A) Wired fast charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 6.5 hours | feature not registered |
| Standby | 410 hours (17.1 days) | feature not registered |
➕ Other features | ||
| Galaxy Ace Duos (GT-S6802) | Xiaomi Mi Mix 2 (64GB) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (Swype), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, Flash player | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: White, Black • Samsung TouchWiz UX UI • WiFi hotspot • Java framework | • Colors: Black, White • MIUI 9 • Quick Charge 3.0 • Type-C to 3.5mm headphone jack adapter • 720p@120fps slow motion • Miracast |
☢️ Radiation rate | ||
| Galaxy Ace Duos (GT-S6802) | Xiaomi Mi Mix 2 (64GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1W/kg (head), 0.84W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.648W/kg (head), 0.461W/kg (body) | feature not registered |