Samsung Duos SCH-W299 vs ZTE Axon 7 (128GB)
Side by side comparison between Samsung Duos SCH-W299 vs ZTE Axon 7 phones, differences, pros, cons and full specifications. What's the better?
,
vs
5.5"
AMOLED
AMOLED
1440x2560
20
MP
MP
8mp
6GB
RAM
RAM
Quad-core
3250
mAh
mAh
(Non removable)
What's the better phone? ZTE Axon 7 (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!
4 Advantages 
28 Advantages | 2 Common items in both devices |
| 16 million |
| 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 Duos SCH-W299 | ZTE Axon 7 (128GB) | |
| Change model | ||
| Model | Duos SCH-W299 | Axon 7 (128GB) |
| Other model names | Samsung W299 Duos, Samsung Duos Touch | ZTE Axon 7 Premium Dual-Sim A2017, A7G343 |
| Country or region available | feature not registered |     China, USA, Hong Kong, Taiwan |
| Brand | Samsung | ZTE |
| Release date | 5/1/2009 | 5/1/2016 |
| Depth | 15.9 millimeters (0.63 inches) | 7.9 millimeters (0.31 inches) |
| Size (width x height) | 49 x 113 millimeters (1.93 x 4.45 in) | 75 x 151.7 millimeters (2.95 x 5.97 in) |
| Weight | 114 grams (3.99 ounces) | 175 grams (6.13 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Samsung Duos SCH-W299 | ZTE Axon 7 (128GB) | |
| Display type | TFT LCD | AMOLED |
| Screen size | 2.2" inches | 5.5" inches |
| Screen-to-body ratio | ~27.1% (screen-to-body ratio) | ~73.3% (screen-to-body ratio) |
| Display resolution | 240x320 pixels | 1440x2560 pixels |
| Touchscreen | Not supported | Capacitive Multitouch |
| Pixel density (dot pitch) | 182 PPI | 534 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 | ||
| Samsung Duos SCH-W299 | ZTE Axon 7 (128GB) | |
| System version | Proprietary OS | Android 6.0.1 Marshmallow |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Samsung Duos SCH-W299 | ZTE Axon 7 (128GB) | |
| Chipset | 32bit | 64bit: Qualcomm Snapdragon 820 MSM8996 (14nm) |
| CPU | Single-core, 1 processor: Single-core | Quad-core, 2 processors: 2x 2.15GHz Kryo (Dual-core) 2x 1.6GHz Kryo (Dual-core) |
| GPU graphical controller | feature not registered | Qualcomm Adreno 530 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Samsung Duos SCH-W299 | ZTE Axon 7 (128GB) | |
| RAM memory | feature not registered | 6GB LPDDR4 |
| Internal storage | 38MB | 128GB (114GB available) |
| External storage | Until 2GB microSD (dedicated slot) | Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot) |
📶 Mobile networks | ||
| Samsung Duos SCH-W299 | ZTE Axon 7 (128GB) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot) |
| SIM card | 2 slots (Dual-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 0.048 Mbps | 300/50 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 | CDMA 800/1900, GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat6 |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| Secondary 2G network | CDMA 800 | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | CDMA2000 EV-DO Rev 0 | GPRS, EDGE |
📷 Camera | ||
| Samsung Duos SCH-W299 | ZTE Axon 7 (128GB) | |
| Back camera (main camera) | 2 megapixels | 20 megapixels |
| Main camera resolution | 1600x1200 pixels | 5952x3348 pixels |
| Video recording (primary) | QCIF (176x144) | 4K UHD (3840x2160) 30 fps |
| Flash | Not supported | Dual-LED flash |
| Focal aperture | feature not registered | f/1.8 (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 |
| Autofocus | Not supported | PDAF: phase detection autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | feature not registered | OIS: Optical 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 | ZTE Axon 7 (128GB) | |
| 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/2.2 (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 | ZTE Axon 7 (128GB) | |
| 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.263 | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, eAAC+, FLAC |
🔌 Connectivity | ||
| Samsung Duos SCH-W299 | ZTE Axon 7 (128GB) | |
| USB | USB 2.0 proprietary connector | USB 3.1 Type-C reversible connector |
| Audio output | proprietary audio output | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.0 + A2DP | 4.2 + A2DP |
| WiFi | Not supported | 802.11 b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO 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 | ZTE Axon 7 (128GB) | |
| Sensors | Not supported | Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Samsung Duos SCH-W299 | ZTE Axon 7 (128GB) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 1140 mAh | 3250 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 4 hours | 16 hours |
| Standby | 300 hours (12.5 days) | 360 hours (15 days) |
➕ Other features | ||
| Samsung Duos SCH-W299 | ZTE Axon 7 (128GB) | |
| Call control | Voice recorder | Voice dialing, Voice recorder, Voice commands |
| 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: Gold • Aluminum body • MiFavor UI 4.0 • 2.5D glass screen • Quick Charge 3.0 • Fast battery charging: 83% in 30min • Slow motion 720p@240fps • Dolby Atmos audio • Miracast |
☢️ Radiation rate | ||
| Samsung Duos SCH-W299 | ZTE Axon 7 (128GB) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |