CAT
Cat S31848 views
Side-by-side comparison
Cat S31 vs Cat S61
CAT
Cat S61825 views
Wins 3 specs
Cat S31 — quick specs
- NetworkLTE / HSPA / GSM
- Display4.7 inches · 720×1280
- Camera8 MP
- Memory2 GB RAM
- Battery4000 mAh
- OSAndroid 7.0
Cat S61 — quick specs
- NetworkLTE / HSPA / GSM
- Display5.2 inches · 1080×1920
- Camera16 MP
- Memory4 GB RAM
- Battery4500 mAh
- OSAndroid 8.0
● Full specification comparison
Spec
Cat S31
Cat S61
NETWORK
Technology
GSM / HSPA / LTE
GSM / HSPA / LTE
Technology
AGSM / HSPA / LTE
BGSM / HSPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
2G bands
AGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
BGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands
HSDPA 850 / 900 / 1900 / 2100 - EU
HSDPA 850 / 900 / 1700 / 1900 / 2100 - EU/ROW
3G bands
AHSDPA 850 / 900 / 1900 / 2100 - EU
BHSDPA 850 / 900 / 1700 / 1900 / 2100 - EU/ROW
4G bands
LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - EU
LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 19(800), 20(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - EU/ROW
4G bands
ALTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - EU
BLTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 19(800), 20(800), 26(850), 28(700), 38(2600), 39(1900), 40(2300), 41(2500) - EU/ROW
Speed
HSPA, LTE Cat4 150/50 Mbps
HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 Mbps
Speed
AHSPA, LTE Cat4 150/50 Mbps
BHSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat12 600/150 Mbps
LAUNCH
Announced
2017, September
2018, February
Announced
A2017, September
B2018, February
Status
Available. Released 2017, October
Available. Released 2018, June
Status
AAvailable. Released 2017, October
BAvailable. Released 2018, June
BODY
Dimensions
146 x 74.4 x 12.6 mm (5.75 x 2.93 x 0.50 in)
163 x 78 x 13 mm (6.42 x 3.07 x 0.51 in)
Dimensions
A146 x 74.4 x 12.6 mm (5.75 x 2.93 x 0.50 in)
B163 x 78 x 13 mm (6.42 x 3.07 x 0.51 in)
Weight
200 g (7.05 oz)
250 g (8.82 oz)
Weight
A200 g (7.05 oz)
B250 g (8.82 oz)
SIM
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Single SIM (Nano-SIM) - South Africa only Hybrid Dual SIM (Nano-SIM, dual stand-by)
SIM
ASingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
BSingle SIM (Nano-SIM) - South Africa only Hybrid Dual SIM (Nano-SIM, dual stand-by)
Build
—
Aluminum frame
Build
A—
BAluminum frame
DISPLAY
Type
TFT capacitive touchscreen
IPS LCD capacitive touchscreen, 16M colors
Type
ATFT capacitive touchscreen
BIPS LCD capacitive touchscreen, 16M colors
Size
4.7 inches, 60.9 cm2 (~56.1% screen-to-body ratio)
5.2 inches, 74.5 cm2 (~58.6% screen-to-body ratio)
Size
A4.7 inches, 60.9 cm2 (~56.1% screen-to-body ratio)
B5.2 inches, 74.5 cm2 (~58.6% screen-to-body ratio)
Resolution
720 x 1280 pixels, 16:9 ratio (~312 ppi density)
1080 x 1920 pixels, 16:9 ratio (~424 ppi density)
Resolution
A720 x 1280 pixels, 16:9 ratio (~312 ppi density)
B1080 x 1920 pixels, 16:9 ratio (~424 ppi density)
Protection
Corning Gorilla Glass 3
Corning Gorilla Glass 5
Protection
ACorning Gorilla Glass 3
BCorning Gorilla Glass 5
PLATFORM
OS
Android 7.0 (Nougat)
Android 8.0 (Oreo), upgradable to Android 9.0 (Pie)
OS
AAndroid 7.0 (Nougat)
BAndroid 8.0 (Oreo), upgradable to Android 9.0 (Pie)
Chipset
Qualcomm MSM8909 Snapdragon 210 (28 nm)
Qualcomm SDM630 Snapdragon 630 (14 nm)
Chipset
AQualcomm MSM8909 Snapdragon 210 (28 nm)
BQualcomm SDM630 Snapdragon 630 (14 nm)
CPU
Quad-core 1.3 GHz Cortex-A7
Octa-core 2.2 GHz Cortex-A53
CPU
AQuad-core 1.3 GHz Cortex-A7
BOcta-core 2.2 GHz Cortex-A53
GPU
Adreno 304
Adreno 508
GPU
AAdreno 304
BAdreno 508
MEMORY
Card slot
microSD, up to 64 GB (dedicated slot)
microSD, up to 256 GB (uses shared SIM slot)
Card slot
AmicroSD, up to 64 GB (dedicated slot)
BmicroSD, up to 256 GB (uses shared SIM slot)
Internal
16GB/2GB RAM
64GB 4GB RAM
Internal
A16GB/2GB RAM
B64GB 4GB RAM
MAIN CAMERA
Features
LED flash
Thermal imaging, heat palettes, temp. spot meter, dual-LED dual-tone flash, panorama
Features
ALED flash
BThermal imaging, heat palettes, temp. spot meter, dual-LED dual-tone flash, panorama
Video
720p@30fps
2160p@30fps, 1080p@30fps
Video
A720p@30fps
B2160p@30fps, 1080p@30fps
Single
8 MP, AF
16 MP, PDAF, FLIR thermal camera (Lepton module)
Single
A8 MP, AF
B16 MP, PDAF, FLIR thermal camera (Lepton module)
SELFIE CAMERA
Single
2 MP
8 MP
Single
A2 MP
B8 MP
Video
—
1080p@30fps
Video
A—
B1080p@30fps
SOUND
Loudspeaker
Yes
Yes
Loudspeaker
AYes
BYes
3.5mm jack
Yes
Yes
3.5mm jack
AYes
BYes
COMMS
WLAN
Wi-Fi 802.11 b/g/n, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
WLAN
AWi-Fi 802.11 b/g/n, hotspot
BWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
4.1, A2DP, LE
5.0, A2DP, LE
Bluetooth
A4.1, A2DP, LE
B5.0, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, BDS
Yes, with A-GPS, GLONASS, GALILEO, QZSS, SBAS
GPS
AYes, with A-GPS, GLONASS, BDS
BYes, with A-GPS, GLONASS, GALILEO, QZSS, SBAS
USB
microUSB 2.0, USB On-The-Go
2.0, Type-C 1.0 reversible connector, USB On-The-Go
USB
AmicroUSB 2.0, USB On-The-Go
B2.0, Type-C 1.0 reversible connector, USB On-The-Go
Radio
FM radio
FM radio
Radio
AFM radio
BFM radio
NFC
—
Yes
NFC
A—
BYes
FEATURES
Sensors
Accelerometer, proximity, compass
Accelerometer, gyro, proximity, compass, barometer, indoor air quality sensor
Sensors
AAccelerometer, proximity, compass
BAccelerometer, gyro, proximity, compass, barometer, indoor air quality sensor
BATTERY
Battery Type
Non-removable Li-Ion 4000 mAh battery
Non-removable Li-Ion 4500 mAh battery
Battery Type
ANon-removable Li-Ion 4000 mAh battery
BNon-removable Li-Ion 4500 mAh battery
Charging
—
Fast battery charging 18W (Quick Charge 4)
Charging
A—
BFast battery charging 18W (Quick Charge 4)
MISC
Colors
Black
Black
Colors
ABlack
BBlack
Price
About 369 USD
About 1007 USD
Price
AAbout 369 USD
B About 1007 USD
Cells highlighted in green indicate a measurably better spec on that phone (battery capacity, RAM, storage, display size). Text-only specs are shown side by side without highlighting.