Cat B40 vs Xiaomi Redmi A1
Cat B40
Xiaomi Redmi A1
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 28LTE frequency band 1, 3, 5, 8, 40, 41
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speed-LTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-042022-09
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Status2021-042022-09
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Design
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Build-Plastic
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SIMNano-SIMDual SIM (Nano-SIM, dual stand-by)
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Height145 mm164.9 mm
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Width62 mm76.5 mm
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Thickness18 mm9.1 mm
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Weight157 g192 g
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WaterproofIP69, 1.2m and 35 minutes-
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Dust proofYes, IP69-
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MIL-STD-810GYes-
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FlashlightYes, 100+ lumens-
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Build featuresAntimicrobial protection (silver ion-based)-
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ColorsBlackBlack, Blue, Green
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Display
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Display typeTFTIPS LCD
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Physical size2.4 inches6.52 inches
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Resolution240 x 320 pixels720 x 1600 pixels
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Pixel density167 ppi269 ppi
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Display colors-16777216
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Protection-2.5D curved glass screen
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Display features-400 nits (typ)
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Hardware
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CPUQuad-core 2.0 GHz Cortex-A53
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ChipsetUnisoc T117Mediatek MT6761 Helio A22
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GPU-PowerVR GE8320
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Memory RAM-2 GB
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Internal storage-32 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max32 GB-
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Storage-eMMC 5.1
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PhonebookYes-
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Call recordsYes-
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Main camera
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Camera typeSingleDual
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Main camera2 MP8 MP, (wide)
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0.3 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-dual-LED flash
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Camera features-Autofocus, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioFM RadioFM Radio
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Connectivity
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WLANNoWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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USBType-C 2.0microUSB 2.0
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Bluetoothv5.0v5.0
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Bluetooth A2DPA2DPYes
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bluetooth LELEYes
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NFC-No
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GPSNoYes, with A-GPS
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GLONASS-Yes
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BDS-Yes
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Features
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Messaging SMSYes-
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JavaNo-
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GamesNo-
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Sensors-Accelerometer, virtual proximity sensing
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Browser
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HTMLNoHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1800 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Cost
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Price90 USD105 USD
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OS
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OS-Android 12, MIUI 12
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Selfie camera
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Selfie camera type-Single
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Selfie camera5 MP, f/2.2
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Selfie camera resolution-2560 x 1944 pixels
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Selfie camera features-Face unlock
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Selfie camera video-1080p@30fps
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Tests and performance
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Antutu-102778 (v8)
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Geekbench(single-core)-141 (v5.2)
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Geekbench(multi-core)-497 (v5.2)