LG K4 2017 (Dual X230K) vs BlackBerry Pearl 3G 9105
Side by side comparison between LG K4 (2017) vs BlackBerry Pearl 3G 9105 phones, differences, pros, cons and full specifications. What's the better?
,
vs
2.25"
TFT
TFT
360x400
3.1
MP
MP
256MB
RAM
RAM
Single-core
1150
mAh
mAh
(Removable)
What's the better phone? LG K4 2017 (Dual X230K)
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!
23 Advantages 
3 Advantages | 11 Common items in both devices |
| Until 32GB microSD, microSDXC / Until 32GB microSD, microSDHC |
| LED flash |
| Only digital zoom |
| Autofocus |
| Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| Vibrating alert |
| +4 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 | ||
| LG K4 2017 (Dual X230K) | BlackBerry Pearl 3G 9105 | |
| Model | LG K4 2017 (Dual X230K) | Pearl 3G 9105 |
| Other model names | LG K4 X230K (LG K7 in Philippines), LG-X230K, LGX230K | RIM BlackBerry Pearl 3G 9105, RIM Stratus |
| Country or region available |    China, Philippines, Taiwan | feature not registered |
| Brand | LG | BlackBerry |
| Release date | 2/1/2017 | 4/1/2010 |
| Depth | 8.1 millimeters (0.32 inches) | 13.3 millimeters (0.52 inches) |
| Size (width x height) | 74.13 x 145.8 millimeters (2.92 x 5.74 in) | 50 x 108 millimeters (1.97 x 4.25 in) |
| Weight | 145 grams (5.08 ounces) | 93 grams (3.26 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| LG K4 2017 (Dual X230K) | BlackBerry Pearl 3G 9105 | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 5" inches | 2.25" inches |
| Screen-to-body ratio | ~63.7% (screen-to-body ratio) | ~30.1% (screen-to-body ratio) |
| Display resolution | 480x854 pixels (16:9) | 360x400 pixels |
| Touchscreen | Capacitive Multitouch | Not supported |
| Pixel density (dot pitch) | 196 PPI | 239 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| LG K4 2017 (Dual X230K) | BlackBerry Pearl 3G 9105 | |
| System version | Android 6.0.1 Marshmallow | BlackBerry OS 5.0 |
| Firmware update | feature not registered | BlackBerry OS 6.0 |
| User Interface | LG UX 5.0 | feature not registered |
⚙️ Processor | ||
| LG K4 2017 (Dual X230K) | BlackBerry Pearl 3G 9105 | |
| Chipset | 64bit: MediaTek MT6737M (28nm) | 32bit: Marvell PXA930 |
| CPU | Quad-core, 1 processor: 4x 1.1GHz ARM Cortex-A53 (Quad-core) | Single-core, 1 processor: 1x 624MHz Marvell Sheeva (Single-core) |
| GPU graphical controller | ARM Mali-T720 MP2 550Mhz | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| LG K4 2017 (Dual X230K) | BlackBerry Pearl 3G 9105 | |
| RAM memory | 1GB LPDDR3 | 256MB SDRAM |
| Internal storage | 8GB (4GB available) eMMC 4.5 | 256MB |
| External storage | Until 32GB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| LG K4 2017 (Dual X230K) | BlackBerry Pearl 3G 9105 | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 150/50 Mbps | 3.6 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G |
| 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 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/2100 | UMTS 900/1700/2100 |
| Primary 4G network | LTE Cat4 (1, 3, 5, 7, 8, 28) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | Not supported |
📷 Camera | ||
| LG K4 2017 (Dual X230K) | BlackBerry Pearl 3G 9105 | |
| Back camera (main camera) | 8 megapixels | 3.1 megapixels |
| Main camera resolution | 3264x2448 pixels | 2048x1536 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | QCIF (240x180) |
| Flash | LED flash | LED flash |
| Focal aperture | f/2.6 (aperture) | 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 | Autofocus |
| Touch focus | Supported | feature not registered |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | feature not registered |
| BSI sensor | Not supported | feature not registered |
| HDR | HDR photo on both cameras | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| LG K4 2017 (Dual X230K) | BlackBerry Pearl 3G 9105 | |
| Front camera (secondary) | 5 megapixels | Not supported |
| Front camera resolution | 2560x1920 pixels | Not supported |
| Video recording (secondary) | HD (1280x720) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.7 (aperture) | 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 | ||
| LG K4 2017 (Dual X230K) | BlackBerry Pearl 3G 9105 | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | Not supported | feature not registered |
| Radio | FM (RDS) | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, MKV | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| LG K4 2017 (Dual X230K) | BlackBerry Pearl 3G 9105 | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.1 + A2DP | 2.1 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| LG K4 2017 (Dual X230K) | BlackBerry Pearl 3G 9105 | |
| Sensors | Accelerometer Proximity sensor | Ambient light sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| LG K4 2017 (Dual X230K) | BlackBerry Pearl 3G 9105 | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2500 mAh | 1150 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 3.2 hours | 5 hours |
| Standby | 310 hours (12.9 days) | 312 hours (13 days) |
➕ Other features | ||
| LG K4 2017 (Dual X230K) | BlackBerry Pearl 3G 9105 | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, 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 | Not supported |
| Miscellaneous | • Colors: Black, Titan, Gold, Chocolate • Knock Code, Knock On • Quick Share, Quick Selfie | • Colors: Black, Pink, Purple, White, Red • 2GB microSD included • Touch-sensitive optical trackpad • BlackBerry maps • UMA • HAC (M3) • Java framework |
☢️ Radiation rate | ||
| LG K4 2017 (Dual X230K) | BlackBerry Pearl 3G 9105 | |
| 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 |