Cat S61 vs Cat S53

Phones Images
Cat S61 Cat S53
PHONES
Phone Names Cat S61 Cat S53
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700 / 1900 / 2100 - EU/ROWHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 5, 7, 8, 19, 20, 26, 28, 38, 39, 40, 41 - EU/ROW1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
5G bands-1, 2, 3, 5, 7, 8, 28, 41, 66, 77, 78
SpeedHSPA 42.2/5.76 Mbps, LTE (3CA) Cat12 600/150 MbpsHSPA, LTE
TechnologyGSM / HSPA / LTEGSM / HSPA / LTE / 5G
 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 25, 26, 28, 29, 66 - USA-
Launch
Announced2018, February. Released 2018, June2022, July 19
StatusDiscontinuedAvailable. Released 2022, July 19
Body
BuildGlass front (Gorilla Glass 5), plastic back, aluminum frame-
Dimensions163 x 78 x 13 mm (6.42 x 3.07 x 0.51 in)171 x 81 x 16 mm (6.73 x 3.19 x 0.63 in)
SIM· Nano-SIM (South Africa only)· Nano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight250 g (8.82 oz)320 g (11.29 oz)
 IP68 dust/water resistant (up to 3m for 60 min) Drop-to-concrete resistance from up to 1.8m MIL-STD-810G compliantIP68/IP69K dust/water resistant (up to 1.5m for 35 min) Drop-to-concrete resistance from up to 1.8m MIL-STD-810H compliant Dedicated flashlight
Display
ProtectionCorning Gorilla Glass 5-
Resolution1080 x 1920 pixels, 16:9 ratio (~424 ppi density)720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Size5.2 inches, 74.5 cm2 (~58.6% screen-to-body ratio)6.5 inches, 102.0 cm2 (~73.6% screen-to-body ratio)
TypeIPS LCDIPS LCD
Platform
CPUOcta-core 2.2 GHz Cortex-A53Octa-core (2x2.0 GHz Kryo 460 & 6x1.8 GHz Kryo 460)
ChipsetQualcomm SDM630 Snapdragon 630 (14 nm)Qualcomm SM4350 Snapdragon 480 5G (8 nm)
GPUAdreno 508Adreno 619
OSAndroid 8.0 (Oreo), upgradable to Android 9.0 (Pie)Android 11
Memory
Card slotmicroSDXC (uses shared SIM slot)microSDXC (uses shared SIM slot)
Internal64GB 4GB RAM128GB 6GB RAM
Main Camera
Dual-48 MP, f/1.8, (wide) 2 MP (macro)
FeaturesThermal imaging, heat palettes, temp. spot meter, dual-LED dual-tone flash, panoramaLED flash
Single16 MP, PDAF, FLIR thermal camera (Lepton module)16 MP, f/2.0
Video4K@30fps, 1080p@30fps1080p@30fps
Selfie camera
Single8 MP16 MP, f/2.0
Video1080p@30fps1080p@30fps
Sound
3.5mm jack YesYes
35mm jackYesYes
Loudspeaker YesYes
Comms
Bluetooth5.0, A2DP, LE5.1, A2DP, LE
NFCYesYes
PositioningGPS, GLONASS, GALILEO, QZSS, SBASGPS
RadioFM radioNo
USBUSB Type-C 2.0, OTGUSB Type-C 3.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac, dual-band
Features
SensorsAccelerometer, gyro, proximity, compass, barometer, indoor air quality sensorFingerprint (rear-mounted), accelerometer
 Laser-assisted distance measurement tool-
Battery
Charging18W wired, QC4Wireless
Stand-byUp to 888 h (3G)-
Talk timeUp to 35 h (3G)-
TypeLi-Ion 4500 mAh, non-removableLi-Po 5500 mAh
Misc
ColorsBlackBlack
PriceAbout 900 EURAbout 530 EUR