Google Pixel 7a vs Xiaomi Redmi K40S
Google Pixel 7a
Xiaomi Redmi K40S
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 25, 26, 28, 29, 30, 38, 40, 41, 48, 66, 71 - GWKK3, G0DZQ; 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 21, 25, 28, 32, 38, 39, 40, 41, 42, 66 - GHL1X, G82U8LTE frequency band 1, 2, 3, 4, 5, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
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5G network5G band 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 28, 30, 38, 41, 48, 66, 71, 77, 78 SA/NSA/Sub6 - GWKK3; 1, 2, 3, 5, 7, 8, 12, 14, 20, 25, 28, 30, 38, 41, 48, 66, 71, 77, 78, 260, 261 SA/NSA/Sub6/mmWave - G0DZQ; 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 75, 76, 77, 78, 79 SA/NSA/Sub6 - GHL1X, G82U85G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE-A(CA)LTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2023-052022-03
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Oficially announced2023-052022-03
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Design
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BuildGlass front (Gorilla Glass 3), aluminum frame, plastic backGlass front (Gorilla Glass 5), plastic back
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SIMNano-SIM and eSIMDual SIM (Nano-SIM, dual stand-by)
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Height152 mm163.2 mm
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Width72.9 mm76 mm
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Thickness9 mm7.7 mm
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Weight193.5 g195 g
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WaterproofIP67 (1.5m for 30 mins)-
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Splash resistant-Yes
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Dust proofIP67-
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ColorsCharcoal, Coral, Sea, SnowBlack, Blue, Gray, Green
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Display
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Display typeOLEDAMOLED
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Physical size6.1 inches6.67 inches
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Resolution1080 x 2400 pixels1080 x 2400 pixels
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Pixel density429 ppi395 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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Display featuresAlways-on display, HDR, 90Hz120Hz, HDR10+, 1300 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.85 GHz Cortex-X1Single-core 3.2 GHz Kryo 585
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CPU(second)dual-core 2.35 GHz Cortex-A78Triple-core 2.42 GHz Kryo 585
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CPU(third)Quad-core 1.8 GHz Cortex-A55Quad-core 1.80 GHz Kryo 585
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ChipsetGoogle Tensor G2Qualcomm SM8250-AC Snapdragon 870 5G
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GPUMali-G710 MP7Adreno 650
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Memory RAM8 GB6, 8, 12 GB
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Internal storage128 GB128, 256 GB
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Memory cardNoNo
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StorageUFS 3.1UFS 3.1
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OS
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OSAndroid 13Android 12, MIUI 13
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Main camera
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Camera typeDualTriple
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Main camera(wide) , 64 MP, f/1.9 , 80˚ , 26 mm, 1/1.73" , 0.8 µm, 8x digital zoom(wide) , 48 MP, f/1.8 , 1/2" , 0.8 µm
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(ultrawide) , 13 MP, f/2.2 , 120˚ , 1.12 µm(ultrawide) , 8 MP, 119˚
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(macro) , 2 MP, f/2.4
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Primary camera resolution9280 x 2160 pixels8000 x 6000 pixels
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Primary camera video4K@30/60fps, 1080p@30/60/120/240fps, OIS4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
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Primary camera flashdual-LED flashdual-LED dual-tone flash
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Camera featuresAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical 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, laser autofocusAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(ultrawide) , 13 MP, f/2.2 , 95˚ , 20 mm, 1.12 µm(wide) , 20 MP
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Selfie camera resolution4160 x 3120 pixels-
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Selfie camera featuresFace unlock, HDR, face detectionFace unlock, HDR
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Selfie camera video4K@30fps, 1080p@30fps1080p@30/120fps
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Sound
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3.5mm jackNoNo
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LoudspeakerYes, with stereo speakersYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioNoNo
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11axWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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WiFi Tri-BandYes-
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USBType-C 3.2Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.3v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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QZSSYesYes
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NavICYesYes
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximityAccelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity4385 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingUSB Power Delivery 3.0, 18WQuick Charge 3+, 67W (100% in 38 min)
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Fast wireless chargingYes, 7.5W-
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Tests and performance
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Antutu768335 (v9)715000 (v9)
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Geekbench(single-core)1380 (v6)983 (v5.2)
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Geekbench(multi-core)3071 (v6)3362 (v5.2)
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Cost
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Price450 USD290 USD