Samsung SGH-D820 vs Asus ROG Phone 3 Strix (256GB/8GB)
Side by side comparison between Samsung SGH-D820 vs Asus ROG Phone 3 Strix phones, differences, pros, cons and full specifications. What's the better?
,
vs
6.59"
AMOLED
AMOLED
1080x2340
64
MP
MP
24mp
8GB
RAM
RAM
Octa-core
6000
mAh
mAh
(Non removable)
What's the better phone? Asus ROG Phone 3 Strix (256GB/8GB)
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 
30 Advantages | 1 Common items in both devices |
| Only digital zoom |
| + 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 SGH-D820 | Asus ROG Phone 3 Strix (256GB/8GB) | |
| Change model | ||
| Model | Samsung SGH-D820 | ROG Phone 3 Strix (256GB/8GB) |
| Other model names | Samsung D820, Samsung SGH-D820 | Asus ROG Phone 3 ZS661KS Strix edition (8GB RAM) |
| Country or region available |  (Global, International) | (Global, International) |
| Brand | Samsung | Asus |
| Release date | 10/1/2005 | 7/22/2020 |
| Depth | 15.2 millimeters (0.6 inches) | 9.85 millimeters (0.39 inches) |
| Size (width x height) | 51 x 95 millimeters (2.01 x 3.74 in) | 78 x 171 millimeters (3.07 x 6.73 in) |
| Weight | 99 grams (3.47 ounces) | 240 grams (8.4 ounces) |
| Build, materials | feature not registered | Aluminum frame, glass front/back |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Samsung SGH-D820 | Asus ROG Phone 3 Strix (256GB/8GB) | |
| Display type | TFT LCD | AMOLED |
| Screen size | 2.1" inches | 6.59" inches |
| Screen-to-body ratio | ~28.2% (screen-to-body ratio) | ~79.9% (screen-to-body ratio) |
| Display resolution | 240x320 pixels | 1080x2340 pixels (19.5:9) |
| Touchscreen | Not supported | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 190 PPI | 391 PPI |
| Colors | 260 thousand | 1 billion |
| Scratch-resistant glass | Not supported | Gorilla Glass 6 |
| Refresh rate | feature not registered | 144Hz |
| Display features | feature not registered | 650nits[typ] HDR10+ |
🤖 Operating System | ||
| Samsung SGH-D820 | Asus ROG Phone 3 Strix (256GB/8GB) | |
| System version | Proprietary OS | Android 10 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Samsung SGH-D820 | Asus ROG Phone 3 Strix (256GB/8GB) | |
| Chipset | 16bit | 64bit: Qualcomm Snapdragon 865 (SM8250) (7nm) |
| CPU | Single-core, 1 processor: Single-core | Octa-core, 3 processors: 1x 2.84GHz Kryo 585 (Single-core) 3x 2.42GHz Kryo 585 (Triple-core) 4x 1.8GHz Kryo 585 (Quad-core) |
| GPU graphical controller | feature not registered | Qualcomm Adreno 650 (250-587MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Samsung SGH-D820 | Asus ROG Phone 3 Strix (256GB/8GB) | |
| RAM memory | SDRAM | 8GB LPDDR5 |
| Internal storage | 128MB (73MB available) | 256GB (225GB available) UFS 3.1 |
| External storage | Until 2GB microSD (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Samsung SGH-D820 | Asus ROG Phone 3 Strix (256GB/8GB) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 0.384 Mbps | 5000/150 Mbps |
| Network technology | 2G | 2G, 3G, 4G, 5G |
| 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 | Not supported | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE |
| Primary 5G network | Not supported | SA/NSA (41, 77, 78, 79) |
| Primary data network | GPRS, EDGE | 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, SA/NSA |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| Samsung SGH-D820 | Asus ROG Phone 3 Strix (256GB/8GB) | |
| Back camera (main camera) | 1.3 megapixels | (triple camera) 64 megapixels 13MP ultrawide f/2.4125°11mm 5MP macro f/2.0 |
| Main camera resolution | 1280x1024 pixels | 10120x6328 pixels |
| Video recording (primary) | CIF (352x288) 13 fps | 8K UHD (7680x4320) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | f/1.8 (aperture) |
| Focal length | feature not registered | 26mm lens |
| Sensor size | feature not registered | 1/1.72" inches |
| Pixel size | feature not registered | 0.8µm pixel |
| Autofocus | Not supported | PDAF: phase detection autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | Not supported | 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 SGH-D820 | Asus ROG Phone 3 Strix (256GB/8GB) | |
| Front camera (secondary) | Not supported | 24 megapixels |
| Front camera resolution | Not supported | 5632x4224 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 | 27mm lens |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | 0.9µm pixel |
🔉 Sound and multimedia | ||
| Samsung SGH-D820 | Asus ROG Phone 3 Strix (256GB/8GB) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | 3GPP | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, AAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Samsung SGH-D820 | Asus ROG Phone 3 Strix (256GB/8GB) | |
| USB | USB 1.1 proprietary connector | USB 3.1 Type-C, USB OTG On-The-Go |
| Audio output | 2.5mm jack | Type-C jack with 3.5mm jack adapter |
| TV output | Proprietary TV-out | USB Type-C (reversible) |
| Bluetooth | 1.2 | 5.1 + A2DP/LE |
| WiFi | Not supported | 802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | Not supported | A-GPS, GeoTagging, GLONASS, GALILEO, QZSS |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Samsung SGH-D820 | Asus ROG Phone 3 Strix (256GB/8GB) | |
| Sensors | Not supported | Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gesture Gyroscope Hall effect Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Samsung SGH-D820 | Asus ROG Phone 3 Strix (256GB/8GB) | |
| Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 800 mAh | 6000 mAh |
| Charger, watts | Wired charging | 30W Wired fast charging 10W Reverse charging by cable Quick Charge 3/4 USB Power Delivery 3.0 |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 3 hours | feature not registered |
| Standby | 180 hours (7.5 days) | feature not registered |
➕ Other features | ||
| Samsung SGH-D820 | Asus ROG Phone 3 Strix (256GB/8GB) | |
| Call control | Voice recorder | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Supported |
| Ringtones | Polyphonic | Polyphonic and customized |
| Web browser | WAP, HTML | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Noir Black, Blue Black, Charcoal Gray • Picsel viewer • SyncML • Java framework | • Colors: Black glare • ROG UI (Republic Of Gamers) • Always-On display • DTS:X stereo speakers (2 amplifiers) • 24-bit/192kHz audio • AeroActive Cooler 3 |
☢️ Radiation rate | ||
| Samsung SGH-D820 | Asus ROG Phone 3 Strix (256GB/8GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.36W/kg (head), 0.41W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.7W/kg (head) | feature not registered |