Nokia 770 Internet Tablet vs General Mobile Discovery II
| 手机规格 | 平板电脑 | 触控手机 | 触控手机 | 触控手机 |
| 防水性和防尘性 |  | | IP53 | |
| 大小 | 141.00 x 79.00 x 19.00 mm | 140.40 x 69.10 x 7.90 mm | 168.60 x 76.28 x 8.17 mm | 170.80 x 78.00 x 9.35 mm |
| Weight | 230.00 g | 130.00 g | 198.50 g | 196.00 g |
| 显示屏尺寸 | 4.13" | 5.00" | 6.79" | 6.79" |
| Display | 彩色 / TFT 64k 颜色 480 x 800 px (4.13") 226 ppi | 彩色 / IPS TFT 16M 颜色 1080 x 1920 px (5.00") 441 ppi | 彩色 / IPS TFT 16M 颜色 90 Hz 1080 x 2460 px (6.79") 396 ppi | 彩色 / IPS TFT 16,7M 颜色 90 Hz 720 x 1640 px (6.79") 264 ppi |
| 显示保护 |   | Corning Gorilla Glass Buy screen protector | | |
| 附加显示屏 | | | | |
| 辅助显示保护 | | | | |
| 通话最长时间 | 2G: 180 分钟 (3.0 h) | | 4G: 2220 分钟 (37.0 h) | 4G: 1440 分钟 (24.0 h) |
| 待机最长时间 | 2G: 168 钟头 (7.0 一天) | | 4G: 552 钟头 (23.0 一天) | 4G: 300 钟头 (12.5 一天) |
| 最大播放时间 | nd | nd | Video: 16 h (0.7 一天) | nd |
| 标准电池 | Li-Po 1500 mAhBuy powerbank | Li-Ion 2500 mAhBuy powerbank | Li-Ion 5000 mAhBuy powerbank | Li-Po 4900 mAhBuy powerbank |
| 快速充电 | | |  | |
| 无线充电 | | | | |
| 手机存储 | 64 MB | 16 GB | 128 GB, 256 GB | 64 GB, 128 GB |
| 随机存取存储 (RAM) | | 2 GB | 4 GB, 8 GB | 4 GB, 6 GB |
| Memory cards | RS-MMC | | microSD, microSDHC, microSDXC 为 1000 GBBuy memory card | |
| Operating system | Internet Tablet 2005 OS | Android 4.4.2 KitKat | Android 13 | Android 14 |
| 接口 | - | - | MIUI 14 | - |
| 处理器 | - | - | MediaTek Helio G88 MT6769 | Unisoc Tiger T606 UMS9230 T7200 |
| Processor clock | - | 2000 MHz | 2000 MHz | 1600 MHz |
| GPU | - | - | ARM Mali-G52 MC2 | Mali-G57 MP1 @650 MHz |
| Touchscreen | | | | |
| SAR因素 | | 0,41 W/kg | | |
| 双SIM卡 | | | | |
| SIM卡标准 | | | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| 卡双模式 | nd | | dual standby | dual standby |
| 混合双卡双待 | nd | | nanoSIM, microSD | |
| 发行日期 | 第 4 季 2005 | | 第 2 季 2023 | 第 4 季 2024 |
| 手机其他名称 | - | - | Xiaomi Redmi 12 | - |
| GSM frequencies | | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS标准 | | 2100 | 850 900 1900 2100 | 850 900 1900 2100 |
| LTE 标准 | | | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 |
| 5G 标准 | | | | |
| CDMA标准 | | | | |
| TD-SCDMA 标准 | | | | |
| UMA标准 | | | | |
相机 - 背面
| 第一台相机 | | | | |
| 相机类型 | nd | | 标准镜头 | 标准镜头 |
| 矩阵 | nd | 13 Mpx | 50 Mpx | 13 Mpx |
| Resolution | nd | 4128x3096 px | | |
| 光学变焦 | nd | | | |
| 闪光灯 | nd | LED | LED | LED |
| 双色LED闪光灯 | nd | | | |
| 视频分辨率 | nd | 1280x720 px | 1920x1080 px | |
| 视频格式 | nd | MPEG4, H.263, H.264 | H.264, H.265, MPEG4 - 30 fps | H.264, H.265, MPEG4 |
| 额外 | nd | AF | AF, f/1.8 | AF |
| 第二台相机 | | | | |
| 相机类型 | nd | nd | 广角镜头 | 微距镜头 |
| 矩阵 | nd | nd | 8 Mpx | 2 Mpx |
| 传感器尺寸 | nd | nd | 1/4 | |
| 像素大小 | nd | nd | 1,12 µm | |
| Resolution | nd | nd | 3264x2448 px | |
| 光学变焦 | nd | nd | | |
| 视场 | nd | nd | 120 ° | |
| 闪光灯 | nd | nd | LED | LED |
| 双色LED闪光灯 | nd | nd | | |
| 视频格式 | nd | nd | H.264, H.265, MPEG4 | |
| 额外 | nd | nd | FF, f/2.2 | FF |
| 第三台相机 | | | | |
| 相机类型 | nd | nd | 微距镜头 | nd |
| 矩阵 | nd | nd | 2 Mpx | nd |
| 传感器尺寸 | nd | nd | 1/5 | nd |
| 像素大小 | nd | nd | 1,75 µm | nd |
| Resolution | nd | nd | 1600x1200 px | nd |
| 光学变焦 | nd | nd | | nd |
| 镜片数量 | nd | nd | 3 | nd |
| 闪光灯 | nd | nd | LED | nd |
| 双色LED闪光灯 | nd | nd | | nd |
| 视频格式 | nd | nd | H.264, H.265, MPEG4 | nd |
| 额外 | nd | nd | FF, f/2.4 | nd |
相机 - 前面
| 第一台相机 | | | | |
| 相机类型 | nd | | 人像镜头 | 人像镜头 |
| 矩阵 | nd | 5 Mpx | 8 Mpx | 5 Mpx |
| Resolution | nd | 2592x1944 px | | |
| 光学变焦 | nd | | | |
| 闪光灯 | nd | | | |
| 双色LED闪光灯 | nd | | | |
| 视频分辨率 | nd | | 1920x1080 px | |
| 视频格式 | nd | MPEG4, H.263, H.264 | H.264, H.265, MPEG4 | |
| 额外 | nd | - | FF, f/2.1 | 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 |
| HSCSD | | | | |
| HSDPA | | 42.00 Mbit/s | 42.20 Mbit/s | 42.20 Mbit/s |
| HSUPA | | | 5.76 Mbit/s | 5.76 Mbit/s |
| HSPA | | | | |
| HSPA+ | | | | |
| LTE DL | | | - | - |
| LTE UP | | | - | - |
| WIMAX+ | | | | |
| GPRS | | | | |
| EDGE | | | | |
| 蓝牙 | v1.2 | v4.0 | v5.3 | v5.0 |
| A2DP規範 | | | | |
| HDMI | | | | |
| WiFi | v802.11 b/g | v802.11 b/g/n | v802.11 a/b/g/n/ac | v802.11 a/b/g/n/ac |
| 无线频率 | 2,4 GHz | 2,4 GHz | 2,4 GHz; 5 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 | 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 | T9 | T9 |
| Swype | | | | |
| 电子邮件用户 | | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP | POP3, IMAP4, SMTP |
| QWERTY键盘 | | | | |
| RSS阅读器 | | | | |
多媒体
| Radio | | | | |
| MP3 | | | | |
| 立体声扬声器 | | | | |
| Audio Jack | | 3.5 mm | 3.5 mm | 3.5 mm |
| HD Voice | | | | |
| 音频格式 | AAC, AMR, MP2, WAV | AAC, AMR, OGG, WAV, WMA | AAC, AAC+, AMR, APE, AWB, FLAC, MID, OGG, WAV, eAAC+ | AAC, AAC+, AMR, MID, WAV, eAAC+ |
| 复调音乐 | | | | |
| 视频钟 | | | | |
| 作曲软件 | | | | |
| 游戏 | | | | |
| Java | | Dalvik | ART | 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 | | | | |