Samsung Galaxy J7 Perx (SM-J727P) vs Sony Ericsson txt (CK13i)
Side by side comparison between Samsung Galaxy J7 Perx vs Sony Ericsson txt phones, differences, pros, cons and full specifications. What's the better?
,
5.5"
IPS
IPS
720x1280
8
MP
MP
5mp
2GB
RAM
RAM
Octa-core
3300
mAh
mAh
(Removable)
vs
2.55"
TFT
TFT
320x240
3.1
MP
MP
64MB
RAM
RAM
Single-core
1000
mAh
mAh
(Removable)
What's the better phone? Samsung Galaxy J7 Perx (SM-J727P)
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!
25 Advantages 
3 Advantages | 4 Common items in both devices |
| Only digital zoom |
| Li-Ion: lithium-ion (Removable) |
| 3.5mm jack |
| MicroUSB 2.0, USB OTG On-The-Go / MicroUSB 2.0 |
| + 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 J7 Perx (SM-J727P) | Sony Ericsson txt (CK13i) | |
| Change model | ||
| Model | Galaxy J7 Perx (SM-J727P) | txt (CK13i) |
| Other model names | Galaxy J7 Perx (Sprint, Boost, Virgin Mobile) SM-J727PZKASPR | Sony Ericsson TXT CK13 |
| Country or region available |  USA |  (Global, International) |
| Brand | Samsung | Sony Ericsson |
| Release date | 3/1/2017 | 10/1/2011 |
| Depth | 8.6 millimeters (0.34 inches) | 14.5 millimeters (0.57 inches) |
| Size (width x height) | 76.2 x 151.4 millimeters (3 x 5.96 in) | 60 x 106 millimeters (2.36 x 4.17 in) |
| Weight | 167 grams (5.85 ounces) | 95 grams (3.33 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy J7 Perx (SM-J727P) | Sony Ericsson txt (CK13i) | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 5.5" inches | 2.55" inches |
| Screen-to-body ratio | ~72.3% (screen-to-body ratio) | ~31.7% (screen-to-body ratio) |
| Display resolution | 720x1280 pixels | 320x240 pixels |
| Touchscreen | Capacitive Multitouch | Not supported |
| Pixel density (dot pitch) | 267 PPI | 157 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Not supported | Scratch-resistant glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Galaxy J7 Perx (SM-J727P) | Sony Ericsson txt (CK13i) | |
| System version | Android 7.0 Nougat | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy J7 Perx (SM-J727P) | Sony Ericsson txt (CK13i) | |
| Chipset | 64bit: Qualcomm Snapdragon 626 MSM8953 Pro (14nm) | 32bit |
| CPU | Octa-core, 1 processor: 8x 2.2GHz ARM Cortex-A53 (Octa-core) | Single-core, 1 processor: Single-core PNX-4910 (Single-core) |
| GPU graphical controller | Qualcomm Adreno 506 650Mhz | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy J7 Perx (SM-J727P) | Sony Ericsson txt (CK13i) | |
| RAM memory | 2GB LPDDR3 | 64MB SDRAM |
| Internal storage | 16GB (10GB available) eMMC 5.1 | 120MB (100MB available) |
| External storage | Until 256GB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy J7 Perx (SM-J727P) | Sony Ericsson txt (CK13i) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 300/50 Mbps | 0.177 Mbps |
| Network technology | 2G, 3G, 4G | 2G |
| 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 800/1900, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO UMTS 850/900/1700/1900/2100 | Not supported |
| Primary 4G network | LTE Cat6 (Bands 2, 4, 5, 12, 25, 26) TD-LTE (Bands 41) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| Galaxy J7 Perx (SM-J727P) | Sony Ericsson txt (CK13i) | |
| Back camera (main camera) | 8 megapixels | 3.1 megapixels |
| Main camera resolution | 3264x2448 pixels | 2048x1536 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | QVGA (320x240) |
| Flash | LED flash | Not supported |
| Focal aperture | feature not registered | 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 |
| Autofocus | Autofocus | Not supported |
| Touch focus | Supported | Not supported |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo only main camera | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy J7 Perx (SM-J727P) | Sony Ericsson txt (CK13i) | |
| Front camera (secondary) | 5 megapixels | Not supported |
| Front camera resolution | 2560x1920 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | 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 J7 Perx (SM-J727P) | Sony Ericsson txt (CK13i) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | Not supported | 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 J7 Perx (SM-J727P) | Sony Ericsson txt (CK13i) | |
| USB | MicroUSB 2.0, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.2 + A2DP | 2.1 + A2DP |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy J7 Perx (SM-J727P) | Sony Ericsson txt (CK13i) | |
| Sensors | Accelerometer Ambient light sensor ANT+ Compass Gyroscope Hall effect Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy J7 Perx (SM-J727P) | Sony Ericsson txt (CK13i) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 3300 mAh | 1000 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | feature not registered | 3.2 hours |
| Standby | 288 hours (12 days) | 416 hours (17.3 days) |
➕ Other features | ||
| Galaxy J7 Perx (SM-J727P) | Sony Ericsson txt (CK13i) | |
| Call control | Voice dialing, Voice recorder | 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 | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Fixed QWERTY keyboard |
| Miscellaneous | • Colors: Black • HAC M3/T3 | • Colors: Black, Blue, White, Pink • Facebook and Twitter • Google Mail and Google Talk • Java framework |
☢️ Radiation rate | ||
| Galaxy J7 Perx (SM-J727P) | Sony Ericsson txt (CK13i) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.07W/kg (head), 0.71W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |