Samsung Galaxy A20s (SM-A2070) vs Samsung Galaxy Ace Duos (GT-S6802)
Side by side comparison between Samsung Galaxy A20s vs Samsung Galaxy Ace Duos phones, differences, pros, cons and full specifications. What's the better?
,
6.5"
IPS
IPS
720x1560
13
MP
MP
8mp
4GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
vs
What's the better phone? Samsung Galaxy A20s (SM-A2070)
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!
28 Advantages 
2 Advantages | 16 Common items in both devices |
| 16 million |
| Only digital zoom |
| PDAF: phase detection autofocus / Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Compass |
| +9 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 A20s (SM-A2070) | Galaxy Ace Duos (GT-S6802) | |
| Model | Galaxy A20s (SM-A2070) | Galaxy Ace Duos (GT-S6802) |
| Other model names | Galaxy A20s SM-A2070ZKGCHC (4GB RAM + 64GB) | Samsung Galaxy Ace Duos S6802 Dual-Sim |
| Country or region available |  China |     (Global, International), (Europe), Philippines, Hong Kong |
| Brand | Samsung | Samsung |
| Release date | 10/5/2019, Announced: 9/24/2019 | 6/1/2012 |
| Depth | 8 millimeters (0.31 inches) | 11.5 millimeters (0.45 inches) |
| Size (width x height) | 77.5 x 163.3 millimeters (3.05 x 6.43 in) | 61.5 x 112.74 millimeters (2.42 x 4.44 in) |
| Weight | 183 grams (6.41 ounces) | 122 grams (4.27 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy A20s (SM-A2070) | Galaxy Ace Duos (GT-S6802) | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 6.5" inches | 3.5" inches |
| Screen-to-body ratio | ~81.9% (screen-to-body ratio) | ~52.6% (screen-to-body ratio) |
| Display resolution | 720x1560 pixels (19.5:9) | 320x480 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 264 PPI | 165 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Galaxy A20s (SM-A2070) | Galaxy Ace Duos (GT-S6802) | |
| System version | Android 9.0 Pie | Android 2.3.6 Gingerbread |
| Firmware update | Android 11 | feature not registered |
| User Interface | One UI 2.0 / 3.1 | feature not registered |
⚙️ Processor | ||
| Galaxy A20s (SM-A2070) | Galaxy Ace Duos (GT-S6802) | |
| Chipset | 64bit: Qualcomm Snapdragon 450 (SDM450) (14nm) | 32bit: Broadcom BCM21553 (65nm) |
| CPU | Octa-core, 1 processor: 8x 1.8GHz ARM Cortex-A53 (Octa-core) | Single-core, 1 processor: 1x 832MHz ARM1136 (Single-core) |
| GPU graphical controller | Qualcomm Adreno 506 (600MHz) | VideoCore IV |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy A20s (SM-A2070) | Galaxy Ace Duos (GT-S6802) | |
| RAM memory | 4GB LPDDR3 | 512MB |
| Internal storage | 64GB (48GB available) eMMC 5.1 | 4GB (3GB available) |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy A20s (SM-A2070) | Galaxy Ace Duos (GT-S6802) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 300/50 Mbps | 7.2 Mbps |
| Network technology | 2G, 3G, 4G | 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 TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 | UMTS 900/2100 |
| Primary 4G network | LTE Cat6 (Bands 1, 2, 3, 3, 5, 7, 8, 20, 28) TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE | Not supported |
| Primary 5G network | Not supported | 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 | GPRS, EDGE, UMTS, HSDPA |
| 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 A20s (SM-A2070) | Galaxy Ace Duos (GT-S6802) | |
| Back camera (main camera) | (triple camera) 13 megapixels 8MP ultrawide f/2.213mm 5MP depth f/2.2 | 5 megapixels |
| Main camera resolution | 4128x3096 pixels | 2560x1920 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | VGA (640x480) 30 fps |
| Flash | LED flash | Not supported |
| Focal aperture | f/1.8 (aperture) | feature not registered |
| Focal length | 27mm (lens) | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | PDAF: phase detection autofocus | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | Not supported |
| 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 | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy A20s (SM-A2070) | Galaxy Ace Duos (GT-S6802) | |
| Front camera (secondary) | 8 megapixels | Not supported |
| Front camera resolution | 3264x2448 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | feature not registered |
| 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 A20s (SM-A2070) | Galaxy Ace Duos (GT-S6802) | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | FM | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, XviD, MKV | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
| Galaxy A20s (SM-A2070) | Galaxy Ace Duos (GT-S6802) | |
| USB | USB 2.0 Type-C reversible connector | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.2 + A2DP | 3.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy A20s (SM-A2070) | Galaxy Ace Duos (GT-S6802) | |
| Sensors | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor | Accelerometer Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy A20s (SM-A2070) | Galaxy Ace Duos (GT-S6802) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) EB464358VU |
| Battery capacity | 4000 mAh | 1300 mAh |
| Charger, watts | 15W Wired fast charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | feature not registered | 6.5 hours |
| Standby | feature not registered | 410 hours (17.1 days) |
➕ Other features | ||
| Galaxy A20s (SM-A2070) | Galaxy Ace Duos (GT-S6802) | |
| Call control | Voice dialing, Voice recorder | 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 | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, Blue, Red, Green | • Colors: White, Black • Samsung TouchWiz UX UI • WiFi hotspot • Java framework |
☢️ Radiation rate | ||
| Galaxy A20s (SM-A2070) | Galaxy Ace Duos (GT-S6802) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1W/kg (head), 0.84W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.648W/kg (head), 0.461W/kg (body) |