📱 Model features |
| Samsung Galaxy Sol (SM-J321AZ) | Asus Zenfone 6 (ZS630KL 128GB) |
| Model | Galaxy Sol (SM-J321AZ) | Zenfone 6 (ZS630KL 128GB) |
| Other model names | Cricket Samsung Galaxy Sol 4G J321AZ | Asus Zenfone 6 2019 (6GB RAM) ASUS_I01WD, ZS630KL, I01WD |
| Country or region available | 
USA | 
(Global, International) |
| Brand | Samsung | Asus |
| Release date | 6/1/2016 | 5/16/2019 |
| Depth | 7.9 millimeters (0.31 inches) | 9.2 millimeters (0.36 inches) |
| Size (width x height) | 71.12 x 142.3 millimeters (2.8 x 5.6 in) | 75.4 x 159.1 millimeters (2.97 x 6.26 in) |
| Weight | 138 grams (4.83 ounces) | 190 grams (6.65 ounces) |
| Build, materials | feature not registered | Aluminum frame, glass front/back |
| Protection against water and others | Not supported | Not supported |
🤖 Operating System |
| Samsung Galaxy Sol (SM-J321AZ) | Asus Zenfone 6 (ZS630KL 128GB) |
| System version | Android 6.0.1 Marshmallow | Android 9.0 Pie |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor |
| Samsung Galaxy Sol (SM-J321AZ) | Asus Zenfone 6 (ZS630KL 128GB) |
| Chipset | 32bit - Samsung Exynos 3 Quad 3475 (28nm) | 64bit - Qualcomm Snapdragon 855 (SM8150) (7nm) |
| CPU | Quad-Core, 1 processor:
1.3GHz Quad-Core ARM Cortex-A7 | Octa-Core, 3 processors:
2.84GHz Single-Core Kryo 485
2.42GHz Triple-Core Kryo 485
1.78GHz Quad-Core Kryo 485 |
| GPU graphical controller | ARM Mali-T720 600Mhz | Qualcomm Adreno 640 (585MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage |
| Samsung Galaxy Sol (SM-J321AZ) | Asus Zenfone 6 (ZS630KL 128GB) |
| RAM memory | 1.5GB LPDDR3 | 6GB LPDDR4X |
| Internal storage | 16GB (10GB available) | 128GB (109GB available)
UFS 2.1 |
| External storage | Until 256GB microSD, microSDXC
(dedicated slot) | Until 1TB microSD, microSDXC
(dedicated slot) |
📲 Display |
| Samsung Galaxy Sol (SM-J321AZ) | Asus Zenfone 6 (ZS630KL 128GB) |
| Display type | Super AMOLED | TFT IPS LCD |
| Screen size | 5" inches | 6.4" inches |
| Screen-to-body ratio | ~68.1% (screen-to-body ratio) | ~83.8% (screen-to-body ratio) |
| Display resolution | 720x1280 pixels | 1080x2340 pixels (19.5:9) |
| Touchscreen | Capacitive Multitouch 5-points | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 294 PPI | 403 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Dragontrail Glass | Gorilla Glass 6 |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | 600nits[peak]
HDR10 |
📶 Mobile networks |
| Samsung Galaxy Sol (SM-J321AZ) | Asus Zenfone 6 (ZS630KL 128GB) |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card
(dedicated slot) |
| SIM card | 1 slot (Single-SIM)
nano-SIM (4FF) | 2 slots (Dual-SIM)
nano-SIM (4FF) |
| Maximum download/upload | 150/50 Mbps | 1200/150 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
| Frequency, bands | Expand band detailsCollapse details |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/1700/1900/2100 | A version:
UMTS 850/900/1900/2100
B, C version:
UMTS 800/850/900/1700/1900/2100 |
| Primary 4G network | LTE Cat4 700/850/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,12) | LTE Cat18
VoLTE
A version:
LTE (Bands 1, 2, 3, 5, 7, 8, 20, 28)
TD-LTE (Bands 38, 40, 41)
B version:
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28)
TD-LTE (Bands 38, 39, 41, 46)
C version:
LTE (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 28)
TD-LTE (Bands 38, 39, 41, 46) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| 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 Galaxy Sol (SM-J321AZ) | Asus Zenfone 6 (ZS630KL 128GB) |
| Back camera (main camera) | 5 megapixels | (dual camera)
48 megapixels
13MP ultrawidef/2.411mm |
| Main camera resolution | 2592x1944 pixels | 8000x6000 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 60 fps |
| Flash | LED flash | Dual-LED flash |
| Focal aperture | f/2.2 (aperture) | f/1.8 (aperture) |
| Focal length | feature not registered | 26mm lens |
| Sensor size | feature not registered | 1/2" inches |
| Pixel size | feature not registered | 0.8µm pixel |
| Autofocus | Autofocus | LDAF/PDAF: laser/phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital 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 | HDR photo only main camera | HDR photo on both cameras |
| Camera extras | feature not registered | feature not registered |
📸 Front camera |
| Samsung Galaxy Sol (SM-J321AZ) | Asus Zenfone 6 (ZS630KL 128GB) |
| Front camera (secondary) | 2 megapixels | Uses the back motorized camera (flip-up/rotating) |
| Front camera resolution | 1600x1200 pixels | 8000x6000 pixels |
| Video recording (secondary) | VGA (640x480) | 4K UHD (3840x2160) |
| Front flash | Not supported | Dual-LED flash |
| Focal aperture | feature not registered | f/1.8 (aperture) |
| Focal length | feature not registered | 26mm lens |
| Sensor size | feature not registered | 1/2" inches |
| Pixel size | feature not registered | 0.8µm pixel |
🔉 Sound and multimedia |
| Samsung Galaxy Sol (SM-J321AZ) | Asus Zenfone 6 (ZS630KL 128GB) |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, MKV, WMV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity |
| Samsung Galaxy Sol (SM-J321AZ) | Asus Zenfone 6 (ZS630KL 128GB) |
| USB | MicroUSB 2.0, USB OTG On-The-Go | USB 2.0 Type-C reversible connector |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.1 + A2DP | 5.0 + A2DP/LE |
| WiFi | 802.11 b/g/n (2.4Ghz)
WiFi Direct, hotspot | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors |
| Samsung Galaxy Sol (SM-J321AZ) | Asus Zenfone 6 (ZS630KL 128GB) |
| Sensors | Accelerometer
Ambient Light sensor
Proximity sensor | Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Hall effect
Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery |
| Samsung Galaxy Sol (SM-J321AZ) | Asus Zenfone 6 (ZS630KL 128GB) |
| Battery type | Li-Ion: Lithium-Ion (Removable) | LiPo: Li-Ion polymer (Non removable) |
| Battery capacity | 2600 mAh | 5000 mAh |
| Charger, watts | Standard charging | 18W (9V/2A) Fast battery charging |
| Talk time autonomy | 22 hours | 33 hours (1.4 days) |
| Standby | 240 hours (10 days) | 624 hours (26 days) |
➕ Other features |
| Samsung Galaxy Sol (SM-J321AZ) | Asus Zenfone 6 (ZS630KL 128GB) |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | - Colors: Gold | - Colors: Midnight Black, Twilight Silver
- 19.5:9, HDR10, DCI-P3 100% display
- Quick Charge 4.0
- 24-bit/192kHz audio
- DTS Headphone X
- Motorized flip-up main/selfie camera
- Google Pay |
☢️ Radiation rate |
| Samsung Galaxy Sol (SM-J321AZ) | Asus Zenfone 6 (ZS630KL 128GB) |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.75W/kg (head), 1.56W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.588W/kg (head), 0.42W/kg (body) | feature not registered |