Samsung Duos SCH-W299 vs Samsung Galaxy A20 (SM-A205GN)
Side by side comparison between Samsung Duos SCH-W299 vs Samsung Galaxy A20 phones, differences, pros, cons and full specifications. What's the better?
,
vs
6.4"
AMOLED
AMOLED
720x1560
13
MP
MP
8mp
3GB
RAM
RAM
Octa-core
4000
mAh
mAh
(Non removable)
What's the better phone? Samsung Galaxy A20 (SM-A205GN)
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!
3 Advantages 
28 Advantages | 6 Common items in both devices |
| 16 million |
| Only digital zoom |
| Hands-free calling |
| Vibrating alert |
| FM (RDS) / FM |
| USB 2.0 proprietary connector / USB 2.0 Type-C, USB OTG On-The-Go |
| + 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 | ||
| Samsung Duos SCH-W299 | Galaxy A20 (SM-A205GN) | |
| Change model | ||
| Model | Duos SCH-W299 | Galaxy A20 (SM-A205GN) |
| Other model names | Samsung W299 Duos, Samsung Duos Touch | Galaxy A20 SM-A205GN Single-sim NFC |
| Country or region available | feature not registered |   Australia, New Zealand |
| Brand | Samsung | Samsung |
| Release date | 5/1/2009 | 4/5/2019, Announced: 3/19/2019 |
| Depth | 15.9 millimeters (0.63 inches) | 7.8 millimeters (0.31 inches) |
| Size (width x height) | 49 x 113 millimeters (1.93 x 4.45 in) | 74.7 x 158.4 millimeters (2.94 x 6.24 in) |
| Weight | 114 grams (3.99 ounces) | 169 grams (5.92 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Samsung Duos SCH-W299 | Galaxy A20 (SM-A205GN) | |
| Display type | TFT LCD | Super AMOLED |
| Screen size | 2.2" inches | 6.4" inches |
| Screen-to-body ratio | ~27.1% (screen-to-body ratio) | ~85% (screen-to-body ratio) |
| Display resolution | 240x320 pixels | 720x1560 pixels (19.5:9) |
| Touchscreen | Not supported | Capacitive Multitouch |
| Pixel density (dot pitch) | 182 PPI | 268 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| Samsung Duos SCH-W299 | Galaxy A20 (SM-A205GN) | |
| System version | Proprietary OS | Android 9.0 Pie |
| Firmware update | feature not registered | Android 11 |
| User Interface | feature not registered | One UI 2.5 / 3.1 |
⚙️ Processor | ||
| Samsung Duos SCH-W299 | Galaxy A20 (SM-A205GN) | |
| Chipset | 32bit | 64bit: Samsung Exynos 7884 (14nm) |
| CPU | Single-core, 1 processor: Single-core | Octa-core, 2 processors: 2x 1.6GHz ARM Cortex-A73 (Dual-core) 6x 1.35GHz ARM Cortex-A53 (Hexa-core) |
| GPU graphical controller | feature not registered | ARM Mali-G71 MP2 (770MHz) |
| Performance (benchmark) | feature not registered | AnTuTu: 122778 (v9) |
💽 Memory and storage | ||
| Samsung Duos SCH-W299 | Galaxy A20 (SM-A205GN) | |
| RAM memory | feature not registered | 3GB LPDDR4X |
| Internal storage | 38MB | 32GB (21GB available) eMMC 5.1 |
| External storage | Until 2GB microSD (dedicated slot) | Until 1TB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Samsung Duos SCH-W299 | Galaxy A20 (SM-A205GN) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 0.048 Mbps | 150/50 Mbps |
| Network technology | 2G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Tri-Band 900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (Bands 38, 40, 41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
| Secondary 2G network | CDMA 800 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | CDMA2000 EV-DO Rev 0 | Not supported |
📷 Camera | ||
| Samsung Duos SCH-W299 | Galaxy A20 (SM-A205GN) | |
| Back camera (main camera) | 2 megapixels | (dual camera) 13 megapixels 5MP ultrawide f/2.212mm |
| Main camera resolution | 1600x1200 pixels | 4128x3096 pixels |
| Video recording (primary) | QCIF (176x144) | Full HD (1920x1080) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | f/1.9 (aperture) |
| Focal length | feature not registered | 28mm (lens) |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Not supported | Autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | feature not registered | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Not supported | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Samsung Duos SCH-W299 | Galaxy A20 (SM-A205GN) | |
| Front camera (secondary) | Not supported | 8 megapixels |
| Front camera resolution | Not supported | 3264x2448 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 | ||
| Samsung Duos SCH-W299 | Galaxy A20 (SM-A205GN) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.263 | MP4, H.264, H.263, WMV, MKV |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Samsung Duos SCH-W299 | Galaxy A20 (SM-A205GN) | |
| USB | USB 2.0 proprietary connector | USB 2.0 Type-C, USB OTG On-The-Go |
| Audio output | proprietary audio output | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.0 + A2DP | 5.0 + A2DP/LE |
| WiFi | Not supported | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | Not supported | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Not supported | Supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| Samsung Duos SCH-W299 | Galaxy A20 (SM-A205GN) | |
| Sensors | Not supported | Accelerometer Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Samsung Duos SCH-W299 | Galaxy A20 (SM-A205GN) | |
| Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 1140 mAh | 4000 mAh |
| Charger, watts | Wired charging | 15W Wired fast charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 4 hours | 26 hours (1.1 days) |
| Standby | 300 hours (12.5 days) | feature not registered |
➕ Other features | ||
| Samsung Duos SCH-W299 | Galaxy A20 (SM-A205GN) | |
| Call control | Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS, MMS, E-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 | WAP, HTML | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black • Word, Excel, PowerPoint, PDF viewer • Java framework | • Colors: Black, Deep Blue, Red, Coral Orange |
☢️ Radiation rate | ||
| Samsung Duos SCH-W299 | Galaxy A20 (SM-A205GN) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.23W/kg (head), 1.38W/kg (body) |