CAT B15Q vs Blu Studio J8M (S0430WW)
Side by side comparison between CAT B15Q vs Blu Studio J8M phones, differences, pros, cons and full specifications. What's the better?
,
vs
5"
IPS
IPS
720x1280
8
MP
MP
5mp
2GB
RAM
RAM
Quad-core
2000
mAh
mAh
(Non removable)
What's the better phone? Blu Studio J8M (S0430WW)
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!
19 Common items in both devices |
16 million |
Only digital zoom |
Autofocus |
EIS: Digital stabilization |
HDR photo only main camera |
HD (1280x720) |
Capacitive |
+12 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 | ||
CAT B15Q | Blu Studio J8M (S0430WW) | |
Change model | ||
Model | CAT B15Q | Studio J8M (S0430WW) |
Other model names | Caterpillar B15Q Dual-sim, CAT B15 Q | Blu Studio J8M LTE S0430WW, S0450WW |
Country or region available | (Global, International) | (Global, International) |
Brand | CAT | Blu |
Release date | 6/1/2014 | 2/1/2018 |
Depth | 15 millimeters (0.59 inches) | 9.4 millimeters (0.37 inches) |
Size (width x height) | 69.5 x 125 millimeters (2.74 x 4.92 in) | 72 x 145 millimeters (2.83 x 5.71 in) |
Weight | 170 grams (5.95 ounces) | 140 grams (4.9 ounces) |
Build, materials | feature not registered | feature not registered |
Protection against water and others | IP67 certified: dust proof and waterproof over 1 meter and 30min. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | Not supported |
📲 Display | ||
CAT B15Q | Blu Studio J8M (S0430WW) | |
Display type | TFT LCD | TFT IPS LCD |
Screen size | 4" inches | 5" inches |
Screen-to-body ratio | ~52.4% (screen-to-body ratio) | ~66% (screen-to-body ratio) |
Display resolution | 480x800 pixels | 720x1280 pixels |
Touchscreen | Capacitive Multitouch 2-points | Capacitive Multitouch |
Pixel density (dot pitch) | 233 PPI | 294 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Gorilla Glass | Not supported |
Refresh rate | feature not registered | feature not registered |
Display features | feature not registered | feature not registered |
🤖 Operating System | ||
CAT B15Q | Blu Studio J8M (S0430WW) | |
System version | Android 4.4.2 KitKat | Android 7.0 Nougat |
Firmware update | feature not registered | feature not registered |
User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
CAT B15Q | Blu Studio J8M (S0430WW) | |
Chipset | 32bit: MediaTek MT6582M | 64bit: MediaTek MT6737 (28nm) |
CPU | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A53 (Quad-core) |
GPU graphical controller | ARM Mali-400 MP2 | ARM Mali-T720 MP2 550Mhz |
Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
CAT B15Q | Blu Studio J8M (S0430WW) | |
RAM memory | 1GB LPDDR2 | 2GB LPDDR3 |
Internal storage | 4GB (2GB available) | 16GB (9GB available) |
External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
CAT B15Q | Blu Studio J8M (S0430WW) | |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 2 slots (Dual-SIM) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) micro-SIM (3FF) |
Maximum Download / Upload | 21/5.76 Mbps | 150/50 Mbps |
Network technology | 2G, 3G | 2G, 3G, 4G |
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 | Latin America model: UMTS 850/1700/1900/2100 Europe/Africa model: UMTS 850/900/2100 | UMTS 850/1700/1900/2100 |
Primary 4G network | Not supported | LTE Cat4 700/850/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,12,17,28) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE | GPRS, EDGE |
📷 Camera | ||
CAT B15Q | Blu Studio J8M (S0430WW) | |
Back camera (main camera) | 5 megapixels | 8 megapixels |
Main camera resolution | 2592x1944 pixels | 3264x2448 pixels |
Video recording (primary) | HD (1280x720) 30 fps | HD (1280x720) 30 fps |
Flash | LED flash | LED flash on both cameras |
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 | Autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Not supported |
HDR | HDR photo only main camera | HDR photo only main camera |
Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
CAT B15Q | Blu Studio J8M (S0430WW) | |
Front camera (secondary) | 0.3 megapixels | 5 megapixels |
Front camera resolution | 640x480 pixels | 2560x1920 pixels |
Video recording (secondary) | VGA (640x480) | HD (1280x720) |
Front flash | Not supported | LED |
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 | ||
CAT B15Q | Blu Studio J8M (S0430WW) | |
Loudspeaker | Supported | Supported |
Active noise cancellation | Not supported | Not supported |
Radio | Not supported | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.264, H.263 | MP4, H.265, H.264, H.263 |
Audio formats | MP3, WAV, eAAC+ | MP3, OGG, eAAC+, FLAC |
🔌 Connectivity | ||
CAT B15Q | Blu Studio J8M (S0430WW) | |
USB | MicroUSB 2.0 | MicroUSB 2.0 |
Audio output | 3.5mm jack | 3.5mm jack |
TV output | Not supported | Not supported |
Bluetooth | 4.0 + A2DP | 4.0 + A2DP |
WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
DLNA | Not supported | Not supported |
GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
NFC | Not supported | Not supported |
Infrared port | Not supported | Not supported |
🧭 Sensors | ||
CAT B15Q | Blu Studio J8M (S0430WW) | |
Sensors | Accelerometer Ambient light sensor Proximity sensor | Accelerometer Ambient light sensor Fingerprint sensor Proximity sensor |
Vibrating alert | Supported | Supported |
🔋 Battery | ||
CAT B15Q | Blu Studio J8M (S0430WW) | |
Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Non removable) |
Battery capacity | 2000 mAh | 2000 mAh |
Charger, watts | Wired charging | Wired charging |
Inductive / wireless charging | feature not registered | feature not registered |
Talk time autonomy | 16 hours | 14 hours |
Standby | 456 hours (19 days) | 500 hours (20.8 days) |
➕ Other features | ||
CAT B15Q | Blu Studio J8M (S0430WW) | |
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: Black • WiFi hotspot • Drop to concrete resistance from up to 1.8m • Java framework | • Colors: Black, Gold • Screen protector included • Silicon case included |
☢️ Radiation rate | ||
CAT B15Q | Blu Studio J8M (S0430WW) | |
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 |