How do the scores compare?

Qualcomm Snapdragon 820 scores 22.6/100 overall; Unisoc T7250 scores 21.8/100. Qualcomm Snapdragon 820 wins 2 individual spec rows, Unisoc T7250 wins 5.

What are the main differences between the Qualcomm Snapdragon 820 and the Unisoc T7250?

Qualcomm Snapdragon 820 advantages: 101% higher Max bandwidth: 29.9 GB/s vs 14.9 GB/s; 19% higher Max clock: 2.15 GHz vs 1.8 GHz. Unisoc T7250 advantages: 100% higher cores: 8 vs 4; 59% higher Geekbench 6 (multi): 1,402 vs 880; 26% higher Geekbench 6 (single): 429 vs 340; 14% lower process: 12 nm vs 14 nm.

Qualcomm Snapdragon 820 vs Unisoc T7250

WINNER

Qualcomm

Qualcomm Snapdragon 820

Unisoc

Unisoc T7250

20.8CPU20

—GPU25

20Benchmarks—

29.7Efficiencyspec-based20

2 spec wins — Qualcomm Snapdragon 8205 spec wins — Unisoc T7250

InnoReviews verdict

This one is close to a dead heat: Qualcomm Snapdragon 820 scores 22.6 against 21.8 for Unisoc T7250. Pick by the categories that matter to you — Qualcomm Snapdragon 820 edges ahead in CPU, or by price.

Which would you pick?

Key differences

Reasons to pick the Qualcomm Snapdragon 820

101% higher Max bandwidth: 29.9 GB/s vs 14.9 GB/s
19% higher Max clock: 2.15 GHz vs 1.8 GHz

Reasons to pick the Unisoc T7250

100% higher cores: 8 vs 4
59% higher Geekbench 6 (multi): 1,402 vs 880
26% higher Geekbench 6 (single): 429 vs 340
14% lower process: 12 nm vs 14 nm

General

General comparison: Qualcomm Snapdragon 820 versus Unisoc T7250
Spec	Qualcomm Snapdragon 820	Unisoc T7250
Announced	2016	2024
Process	14 nm	12 nm+14%
TDP (typical)	11 W	—
Architecture	Armv8	Armv8.2

CPU

CPU comparison: Qualcomm Snapdragon 820 versus Unisoc T7250
Spec	Qualcomm Snapdragon 820	Unisoc T7250
Cores	4	8+100%
Core configuration	2x2.15 GHz Kryo + 2x1.6 GHz Kryo	2x1.8 GHz Cortex-A75 + 6x1.6 GHz Cortex-A55
Max clock	2.15 GHz+19%	1.8 GHz

GPU

GPU comparison: Qualcomm Snapdragon 820 versus Unisoc T7250
Spec	Qualcomm Snapdragon 820	Unisoc T7250
GPU	Qualcomm Adreno 530	Arm Mali-G57
GPU clock	—	850 MHz

AI

AI comparison: Qualcomm Snapdragon 820 versus Unisoc T7250
Spec	Qualcomm Snapdragon 820	Unisoc T7250
NPU	Qualcomm Hexagon 680	—

Memory

Memory comparison: Qualcomm Snapdragon 820 versus Unisoc T7250
Spec	Qualcomm Snapdragon 820	Unisoc T7250
Memory type	LPDDR4-1866	LPDDR4X-1866
Max bandwidth	29.9 GB/s+101%	14.9 GB/s

Connectivity

Connectivity comparison: Qualcomm Snapdragon 820 versus Unisoc T7250
Spec	Qualcomm Snapdragon 820	Unisoc T7250
Modem	Snapdragon X12 LTE	Integrated LTE Cat-7 (DL) / Cat-13 (UL)
Wi-Fi	Wi-Fi 5	Wi-Fi 5
Bluetooth	4.2	5.2

Media

Media comparison: Qualcomm Snapdragon 820 versus Unisoc T7250
Spec	Qualcomm Snapdragon 820	Unisoc T7250
Max display	4K @ 60Hz	FHD+ @ 60Hz / HD+ @ 120Hz
Video capture	4K@30fps	1080p@60fps

Benchmarks

Benchmarks comparison: Qualcomm Snapdragon 820 versus Unisoc T7250
Spec	Qualcomm Snapdragon 820	Unisoc T7250
AnTuTu	230,000	—
Geekbench 6 (single)	340Bottom 10%	429+26%Bottom 16%
Geekbench 6 (multi)	880Bottom 6%	1,402+59%Bottom 15%
3DMark Wild Life Extreme	—	157Bottom 8%

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