Side-by-side technical data

TCL K70 vs Oppo A20

Comparison between TCL K70 and Oppo A20: camera, battery, fast charging, display, performance and colors, side by side. More phones from TCL and Oppo.

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TCL

K70

Oppo

A20

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The verdict

Neither runs away with it: each wins something.

Category
Category	K70	A20
Design & display	5.7	5.8
Performance & hardware	4.3	3.9
Camera	5.4	5.5
Connectivity	6.4	6.8
Battery & charging	5.9	6.0

Which one is for you?

TCL K70, if you care about…

AnTuTu Score: 429,000; against 248,000
Storage Type: UFS 2.2; against eMMC 5.1
Bluetooth Version: Bluetooth 6.0; against Bluetooth 5.2
Display Refresh Rate: 120 Hz; against 90 Hz

Oppo A20, if you care about…

Wi-Fi Standards: Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E, Wi-Fi 802.11a/b/g; against Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Peak Display Brightness: 1,000 nits; against 750 nits
Display Pixel Density: 264 ppi; against 256 ppi
Fast Charge Power: 45 W; against 33 W

Specification comparison

Show differences only

Performance

Specification	K70	A20
Processor Model	MediaTek Helio G100	Qualcomm Snapdragon 6 Gen 1
Processor Process Size	6 nm	4 nm Best value
Graphics GPU	Mali-G57 MC2	Qualcomm Adreno 710
Storage Type	UFS 2.2 Best value	eMMC 5.1
Maximum CPU Clock	2.2 GHz	2.2 GHz
Maximum Storage Capacity	128 GB	128 GB
AnTuTu Score	429,000 Best value	248,000
Geekbench 6 Single-Core	—	943
Geekbench 6 Multi-Core	—	2,748
CPU Description	Octa-core CPU with 2 Cortex-A76 cores at 2.2 GHz and 6 Cortex-A55 cores at 2.0 GHz	4x1.8 GHz Kryo 660 + 4x2.1 GHz Kryo 660
Processor Type	Octa-Core	Octa-Core
64-Bit Processor	Yes	Yes
RAM Capacity	4 GB	4 GB
RAM Type	LPDDR4X	LPDDR4X
Expandable Storage	Yes	Yes
AnTuTu version	v11	v10

Design

Specification	K70	A20
Body Colors	Black, Blue, Grey	Blue, Brown
Body Thickness	8.3 mm	7.68 mm Best value
Body Width	79.1 mm	76.08 mm
Body Height	167.7 mm	165.77 mm
Weight	190 g	186 g Best value
Usable Surface	85 %	85 %
Body Materials	Glass, Plastic, Leather Best value	Plastic
Resistance Features	IP64 Best value	IP54, MIL-STD-810H
Drop Resistance Class	B	—
Repairability Class	B	—
Drop Test Count	180	—

Battery

Specification	K70	A20
Battery Efficiency Rating	A	—
Battery Capacity	5,200 mAh Best value	5,100 mAh
Battery Type	Li-Ion	Lithium
Fast Charge Power	33 W	45 W Best value
Battery Features	Non-Removable, Rechargeable, Fast Charging, Battery Level Indicator, Charger Included	Fast Charging, Non-Removable, Battery Level Indicator, Charger Included, Rechargeable
Battery Endurance	46 h	—
Charge cycles	1,000	—

Display

Specification	K70	A20
Display Aspect Ratio	19.5:9	20:9
Display Technology	IPS LCD	IPS LCD
Peak Display Brightness	750 nits	1,000 nits Best value
Display Diagonal	6.75″ Best value	6.67″
Display Horizontal Resolution	720 px	720 px
Display Vertical Resolution	1,570 px	1,604 px Best value
Display Pixel Density	256 ppi	264 ppi Best value
Display Refresh Rate	120 Hz Best value	90 Hz
Touch Sampling Rate	240 Hz Best value	180 Hz
Display Contrast Ratio	1,500 :1	—
Display Features	Hole-Punch Notch, DCI-P3, Curved Glass, Gorilla Glass 7i, Capacitive Touch, Multi-Touch, Frameless	Hole-Punch Notch, TÜV Rheinland Eye Comfort Certification, HDR10, DCI-P3, Panda Glass, Capacitive Touch, Multi-Touch, Frameless

Sensors

Specification	K70	A20
Fingerprint Sensor Placement	Side	Side

Sensor

Specification	K70	A20
Sensor Features	Fingerprint Sensor, Accelerometer, Proximity Sensor, Light Sensor, Cooling System	Cooling System, Fingerprint Sensor, Accelerometer, Compass, Gyroscope, Light Sensor, Proximity Sensor

Software

Specification	K70	A20
Operating System	Android 16	Android 14
OS Family	Android	Android
OS Version	16 Best value	14
OS Update Support	6 years Best value	1 year
Google Services	Yes	Yes
Widevine L1	Yes	Yes

Connectivity

Specification	K70	A20
SIM Configurations	Dual Nano-SIM, Dual SIM Dual Standby	Dual Nano-SIM, Dual SIM Dual Standby
Cellular Bands	2G GSM 850, 2G GSM 900, 2G GSM 1800, 2G GSM 1900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B8, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66	2G GSM 1900, 2G GSM 1800, 2G GSM 850, 2G GSM 900, 3G UMTS B1, 3G UMTS B2, 3G UMTS B4, 3G UMTS B5, 3G UMTS B6, 3G UMTS B8, 3G UMTS B19, 4G LTE B1, 4G LTE B2, 4G LTE B3, 4G LTE B4, 4G LTE B5, 4G LTE B7, 4G LTE B8, 4G LTE B12, 4G LTE B13, 4G LTE B17, 4G LTE B18, 4G LTE B19, 4G LTE B20, 4G LTE B26, 4G LTE B28A, 4G LTE B28B, 4G LTE B38, 4G LTE B40, 4G LTE B41, 4G LTE B66
Cellular Technologies	GSM, HSPA, LTE	LTE
Wi-Fi Standards	Wi-Fi 802.11a/b/g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)	Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E, Wi-Fi 802.11a/b/g Best value
Wi-Fi Features	Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display	Dual Band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
Bluetooth Version	Bluetooth 6.0 Best value	Bluetooth 5.2
Bluetooth Profiles	A2DP, LE	A2DP, EDR, LE, aptX, LDAC, SBC, AAC
Navigation Systems	GPS, A-GPS, GLONASS, Galileo, BeiDou, QZSS	GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS
Connectivity Features	3.5 mm Audio Jack, NFC, USB Type-C, USB 2.0, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, Computer Sync, OTA Sync, Tethering	3.5 mm Audio Jack, Computer Sync, NFC, OTA Sync, Tethering, VoLTE, USB Charging, USB Mass Storage, USB Host 2.0, USB OTG, USB Type-C, USB 2.0
USB Version	USB 2.0	USB 2.0
Max. download speed	650 Mbps	2,900 Mbps Best value
Max. upload speed	150 Mbps	900 Mbps Best value

Audio

Specification	K70	A20
Audio Features	Stereo Speakers, A2DP, LE	Hi-Res Audio, Stereo Speakers, A2DP, EDR, LE, aptX, LDAC, SBC, AAC

Technical

Specification	K70	A20
Model numbers	T522A	—

K70

A20