Lenovo Tab 7 Dual SIM vs Samsung Galaxy Tab4 10.1
| 手机规格 | 平板电脑 | 平板式手机 | 平板式手机 | 平板电脑 |
| 大小 | 193.00 x 98.70 x 8.40 mm | 176.40 x 243.40 x 7.95 mm | 186.90 x 107.90 x 9.00 mm | 247.60 x 157.40 x 7.00 mm |
| Weight | 260.00 g | 487.00 g | 276.00 g | 476.00 g |
| 显示屏尺寸 | 6.98" | 10.10" | 7.00" | 10.40" |
| Display | 彩色 / IPS TFT 16M 颜色 720 x 1280 px (6.98") 210 ppi | 彩色 / TFT 16M 颜色 1280 x 800 px (10.10") 149 ppi | 彩色 / TFT 16M 颜色 800 x 1280 px (7.00") 216 ppi | 彩色 / TFT 16M 颜色 60 Hz 1200 x 2000 px (10.40") 224 ppi |
| 显示保护 |   | | | |
| 附加显示屏 | | | | |
| 辅助显示保护 | | | | |
| 最大播放时间 | Video: 10 h (0.4 一天) | nd | nd | nd |
| 标准电池 | Li-Po 3500 mAhBuy powerbank | Li-Ion 6800 mAhBuy powerbank | Li-Ion 4000 mAhBuy powerbank | Li-Ion 7040 mAhBuy powerbank |
| 快速充电 | | | | Fast Charging |
| 无线充电 | | | | |
| 手机存储 | 16 GB | 16 GB | 8 GB, 16 GB | 32 GB, 64 GB |
| 最终用户内存 |  | | | 19.5 GB, 48.1 GB |
| 随机存取存储 (RAM) | 1 GB, 2 GB | 1.5 GB | 1.5 GB | 3 GB |
| Memory cards |  microSD, microSDHC, microSDXC 为 128 GBBuy memory card | microSD, microSDHC, microSDXC 为 64 GBBuy memory card | microSD, microSDHC, microSDXC 为 64 GBBuy memory card | microSD, microSDHC, microSDXC 为 1000 GBBuy memory card |
| Operating system | Android 7.0 Nougat | Android 4.4 KitKat | Android 4.4 KitKat | Android 10 |
| 接口 | - | - | - | One UI 2.5 |
| 处理器 | MediaTek MT8735 | Qualcomm Snapdragon 400 8226 | Samsung Exynos 3470 | - |
| Processor clock | 1300 MHz | 1200 MHz | 1400 MHz | 2000 MHz |
| GPU | ARM Mali-T720 MP2 | Adreno 305 @450 MHz | ARM Mali-400 MP4 @450 MHz | - |
| Touchscreen | | | | |
| 双SIM卡 | | | | |
| SIM卡标准 | DualSIM(nanoSIM, nanoSIM) | | | SingleSIM(nanoSIM) |
| 卡双模式 | dual standby | nd | nd | nd |
| 发行日期 | 第 4 季 2017 | 第 2 季 2014 | 第 2 季 2014 | 第 3 季 2020 |
| 手机其他名称 | TB-7504X; Tab 4 7 Dual SIM; Tab4 7 Dual SIM | Galaxy Tab 4 10.1; SM-T531 | Galaxy Tab 4 7.0; SM-T235 | SM-T505 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS标准 | 850 900 1900 2100 | 850 900 1900 2100 | 850 900 1900 2100 | 850 900 1700 1900 2100 |
| LTE 标准 | FDD LTE: 2600, 2100, 1900, 1800, 900, 800 TDD LTE: 2600, 2500, 2300, 1900 | | FDD LTE: 2600, 2100, 1800, 900, 850, 800 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2300 |
| 5G 标准 | | | | |
| CDMA标准 | | | | |
| TD-SCDMA 标准 | 1900 2000 | | | |
| UMA标准 | | | | |
相机 - 背面
| 第一台相机 | | | | |
| 矩阵 | 5 Mpx | 3.2 Mpx | 3.2 Mpx | 8 Mpx |
| Resolution | | 2048x1536 px | 2048x1536 px | |
| 光学变焦 | | | | |
| 闪光灯 | | | | |
| 双色LED闪光灯 | | | | |
| 视频分辨率 | 1280x720 px | 1280x720 px | 1280x720 px | 1920x1080 px |
| 视频格式 | H.263, H.264, MPEG4 - 30 fps | H.263, H.264, MPEG4 | H.263, H.264, MPEG4 | H.264, H.265, MPEG4 - 30 fps |
| 额外 | AF, f/2.4 | - | - | AF |
相机 - 前面
| 第一台相机 | | | | |
| 矩阵 | 2 Mpx | 1.3 Mpx | 1.3 Mpx | 5 Mpx |
| Resolution | | 1280x960 px | 1280x960 px | |
| 光学变焦 | | | | |
| 闪光灯 | | | | |
| 双色LED闪光灯 | | | | |
| 视频格式 | H.263, H.264, MPEG4 - 30 fps | nd | nd | H.264, H.265, MPEG4 - 30 fps |
| 额外 | FF | - | - | FF |
传感器
| 加速度计 | | | | |
| 接近传感器 | | | | |
| 光传感器 | | | | |
| 磁力仪 | | | | |
| 陀螺仪 | | | | |
| 晴雨表 | | | | |
| 高度表 | | | | |
| 重力感应器 | | | | |
| 霍尔效应传感器 | | | | |
| 虹膜扫描仪 | | | | |
| 指纹采集仪 | | | | |
| 温度计 | | | | |
| 湿度计 | | | | |
数据传输
| xHTML | | | | |
| WAP | v2.0 | v2.0 | v2.0 | v2.0 |
| HSCSD | | | | |
| HSDPA | 42.20 Mbit/s | 21.00 Mbit/s | 42.00 Mbit/s | 42.20 Mbit/s |
| HSUPA | 5.76 Mbit/s | 5.76 Mbit/s | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | - | | - | - |
| LTE UP | 51.00 Mbit/s | | 51.00 Mbit/s | - |
| WIMAX+ | | | | |
| GPRS | | 种类 12 | 种类 12 | |
| EDGE | | 种类 12 | 种类 12 | |
| 蓝牙 | v4.0 | v4.0 | v4.0 | v5.0 |
| A2DP規範 | | | | |
| HDMI | | | | |
| WiFi | v802.11 b/g/n | v802.11 a/b/g/n | v802.11 a/b/g/n | v802.11 a/b/g/n/ac |
| 无线频率 | 2,4 GHz | 2,4 GHz | 2,4 GHz | 2,4 GHz; 5 GHz |
| WiFi Direct | | | | |
| WiFi Display | | | | |
| DLNA | | | | |
| Miracast | | | | |
| WiFi 热点 | | | | |
| IrDA | | | | |
| USB | | v2.0 | v2.0 | v2.0 Type-C |
| GPS | | | | |
| A-GPS | | | | |
| GLONASS | | | | |
| Beidou | | | | |
| Galileo | | | | |
| QZSS | | | | |
| NFC | | | | |
通讯与讯息
| 呼叫等待 | | | | |
| 视频会议 | | | | |
| 呼叫转移 | | | | |
| 一按通 | | | | |
| 即时通讯 | | | | |
| 短信 | | | | |
| 增强短信 | | | | |
| 多媒体短信 | | | | |
| Dictionary | T9 | XT9 | XT9 | T9 |
| Swype | | | | |
| 电子邮件用户 | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| QWERTY键盘 | | | | |
| RSS阅读器 | | | | |
多媒体
| Radio | z RDS | | | |
| MP3 | | | | |
| 立体声扬声器 | | 2 | | 4 |
| Audio Jack | 3.5 mm | | | 3.5 mm |
| HD Voice | | | | |
| 音频格式 | AAC, AAC+, AMR, WAV, eAAC+ | AAC, AAC+, AMR, FLAC, OGG, WAV, WMA, eAAC+ | AAC, AAC+, AMR, FLAC, OGG, WAV, WMA, eAAC+ | 3GA, AAC, AMR, AWB, FLAC, IMY, M4A, MID, MIDI, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, WMA, XMF |
| 复调音乐 | | | | |
| 视频钟 | | | | |
| 作曲软件 | | | | |
| 游戏 | | | | |
| Java | ART | Dalvik | Dalvik | ART |
| 视讯电话 | | | | |
| DVB-H电视 | | | | |
| 电视机输口 | | | | |
PIM和附加功能
| 时钟 | | | | |
| 计时器 | | | | |
| 闹钟 | | | | |
| 计算器 | | | | |
| 汇率 | | | | |
| 电子记事本 | | | | |
| 日历 | | | | |
| 飞行模式 | | | | |
| SyncML | | | | |
| 数据与传真机 | | | | |
| 屏幕保护程序 | | | | |
| 主题 | | | | |
| 可交换的外壳 | | | | |
| 语音拨号 | | | | |
| 扬声器 | | | | |
| 录音电话机 | | | | |
| 振动 | | | | |